Merge branch 'release/1.7.4'

* Fix marking message as read

* Update sdk

* Update sdk

* Fix tests

* Use many recipients strings instead of first recipient

.editorconfig

@@ -0,0 +1,12 @@
+[*]
+charset=utf-8
+end_of_line=lf
+insert_final_newline=true
+indent_style=space
+indent_size=4
+
+[*.json]
+indent_size=2
+
+[*.{kt,kts}]
+disabled_rules=import-ordering,no-wildcard-imports

.github/workflows/deploy-store.yml

@@ -1,4 +1,4 @@
-name: Deploy to app stores
+name: Deploy release
 
 on:
   release:
@@ -7,16 +7,17 @@ on:
 jobs:
 
   deploy-google-play:
-    name: Deploy to google play
+    name: Google Play
     runs-on: ubuntu-latest
     timeout-minutes: 10
     environment: google-play
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-java@v1
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v2
         with:
+          distribution: 'zulu'
           java-version: 11
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: |
             ~/.gradle/caches
@@ -35,19 +36,24 @@ jobs:
           PLAY_KEY_ALIAS: ${{ secrets.PLAY_KEY_ALIAS }}
           PLAY_KEY_PASSWORD: ${{ secrets.PLAY_KEY_PASSWORD }}
           ANDROID_PUBLISHER_CREDENTIALS: ${{ secrets.ANDROID_PUBLISHER_CREDENTIALS }}
+          ADMOB_PROJECT_ID: ${{ secrets.ADMOB_PROJECT_ID }}
+          SINGLE_SUPPORT_AD_ID: ${{ secrets.SINGLE_SUPPORT_AD_ID }}
+          DASHBOARD_TILE_AD_ID: ${{ secrets.DASHBOARD_TILE_AD_ID }}
+          SET_BUILD_TIMESTAMP: ${{ secrets.SET_BUILD_TIMESTAMP }}
         run: ./gradlew publishPlayReleaseApps -PenableFirebase --stacktrace;
 
   deploy-app-gallery:
-    name: Deploy to AppGallery
+    name: AppGallery
     runs-on: ubuntu-latest
     timeout-minutes: 10
     environment: app-gallery
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-java@v1
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v2
         with:
+          distribution: 'zulu'
           java-version: 11
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: |
             ~/.gradle/caches
@@ -69,4 +75,5 @@ jobs:
           PLAY_STORE_PASSWORD: ${{ secrets.PLAY_STORE_PASSWORD }}
           PLAY_KEY_ALIAS: ${{ secrets.PLAY_KEY_ALIAS }}
           PLAY_KEY_PASSWORD: ${{ secrets.PLAY_KEY_PASSWORD }}
+          SET_BUILD_TIMESTAMP: ${{ secrets.SET_BUILD_TIMESTAMP }}
         run: ./gradlew bundleHmsRelease --stacktrace && ./gradlew publishHuaweiAppGalleryHmsRelease --stacktrace

.github/workflows/deploy-test.yml

@@ -1,4 +1,4 @@
-name: Deploy to app tests
+name: Deploy DEV
 
 on:
   push:
@@ -18,11 +18,12 @@ jobs:
     timeout-minutes: 10
     environment: app-center
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-java@v1
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v2
         with:
+          distribution: 'zulu'
           java-version: 11
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: |
             ~/.gradle/caches
@@ -66,7 +67,7 @@ jobs:
           BITRISE_KEY_PASSWORD: ${{ secrets.BITRISE_KEY_PASSWORD }}
         run: ./gradlew assembleFdroidDebug --stacktrace
       - name: Upload apk to github artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: wulkanowyDEV-${{ env.RUN_NUMBER }}.apk
           path: app/build/outputs/apk/fdroid/debug/app-fdroid-debug.apk
@@ -87,11 +88,12 @@ jobs:
     environment: app-distribution
     if: github.event_name != 'pull_request_target'
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-java@v1
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v2
         with:
+          distribution: 'zulu'
           java-version: 11
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: |
             ~/.gradle/caches
@@ -131,7 +133,7 @@ jobs:
           BITRISE_KEY_PASSWORD: ${{ secrets.BITRISE_KEY_PASSWORD }}
         run: ./gradlew assemblePlayDebug -PenableFirebase --stacktrace
       - name: Upload apk to github artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: wulkanowyDEV-${{ env.RUN_NUMBER }}-dev.apk
           path: app/build/outputs/apk/play/debug/app-play-debug.apk

.github/workflows/test.yml

@@ -8,18 +8,20 @@ on:
     branches: [ master, develop ]
 
 jobs:
-  unit-tests:
-      name: Unit tests
+
+  tests-fdroid:
+      name: F-Droid
       runs-on: ubuntu-latest
       timeout-minutes: 10
       steps:
         - uses: fkirc/skip-duplicate-actions@master
-        - uses: actions/checkout@v2
+        - uses: actions/checkout@v3
         - uses: gradle/wrapper-validation-action@v1
-        - uses: actions/setup-java@v1
+        - uses: actions/setup-java@v2
           with:
+            distribution: 'zulu'
             java-version: 11
-        - uses: actions/cache@v2
+        - uses: actions/cache@v3
           with:
             path: |
               ~/.gradle/caches
@@ -29,6 +31,58 @@ jobs:
           run: |
             ./gradlew testFdroidDebugUnitTest --stacktrace
             ./gradlew jacocoTestReport --stacktrace
-        - uses: codecov/codecov-action@v1
+        - uses: codecov/codecov-action@v3
+          with:
+              flags: unit
+
+  tests-play:
+      name: Play
+      runs-on: ubuntu-latest
+      timeout-minutes: 10
+      steps:
+        - uses: fkirc/skip-duplicate-actions@master
+        - uses: actions/checkout@v3
+        - uses: gradle/wrapper-validation-action@v1
+        - uses: actions/setup-java@v2
+          with:
+            distribution: 'zulu'
+            java-version: 11
+        - uses: actions/cache@v3
+          with:
+            path: |
+              ~/.gradle/caches
+              ~/.gradle/wrapper
+            key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*') }}
+        - name: Unit tests
+          run: |
+            ./gradlew testPlayDebugUnitTest --stacktrace
+            ./gradlew jacocoTestReport --stacktrace
+        - uses: codecov/codecov-action@v3
+          with:
+              flags: unit
+
+  tests-hms:
+      name: HMS
+      runs-on: ubuntu-latest
+      timeout-minutes: 10
+      steps:
+        - uses: fkirc/skip-duplicate-actions@master
+        - uses: actions/checkout@v3
+        - uses: gradle/wrapper-validation-action@v1
+        - uses: actions/setup-java@v2
+          with:
+            distribution: 'zulu'
+            java-version: 11
+        - uses: actions/cache@v3
+          with:
+            path: |
+              ~/.gradle/caches
+              ~/.gradle/wrapper
+            key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*') }}
+        - name: Unit tests
+          run: |
+            ./gradlew testHmsDebugUnitTest --stacktrace
+            ./gradlew jacocoTestReport --stacktrace
+        - uses: codecov/codecov-action@v3
           with:
               flags: unit

.idea/codeStyles/Project.xml

@@ -2,14 +2,6 @@
   <code_scheme name="Project" version="173">
     <option name="LINE_SEPARATOR" value="&#10;" />
     <JetCodeStyleSettings>
-      <option name="PACKAGES_TO_USE_STAR_IMPORTS">
-        <value>
-          <package name="kotlinx.android.synthetic" alias="false" withSubpackages="true" />
-        </value>
-      </option>
-      <option name="NAME_COUNT_TO_USE_STAR_IMPORT" value="2147483647" />
-      <option name="NAME_COUNT_TO_USE_STAR_IMPORT_FOR_MEMBERS" value="2147483647" />
-      <option name="WRAP_ELVIS_EXPRESSIONS" value="0" />
       <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
     </JetCodeStyleSettings>
     <codeStyleSettings language="XML">
@@ -126,13 +118,6 @@
     </codeStyleSettings>
     <codeStyleSettings language="kotlin">
       <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
-      <option name="KEEP_BLANK_LINES_IN_DECLARATIONS" value="1" />
-      <option name="KEEP_BLANK_LINES_IN_CODE" value="1" />
-      <option name="KEEP_BLANK_LINES_BEFORE_RBRACE" value="0" />
-      <option name="ALIGN_MULTILINE_PARAMETERS" value="false" />
-      <indentOptions>
-        <option name="CONTINUATION_INDENT_SIZE" value="4" />
-      </indentOptions>
     </codeStyleSettings>
   </code_scheme>
 </component>

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2021 Wulkanowy
+   Copyright 2022 Wulkanowy
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.cs.md

@@ -0,0 +1,78 @@
+[English version of README](README.en.md)
+
+[Deutsche Version von README](README.de.md)
+
+[Polska wersja README](README.md)
+
+[Slovenská verzia README](README.sk.md)
+
+# Wulkanowy
+
+[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/wulkanowy/wulkanowy/Tests/develop?style=flat-square)](https://github.com/wulkanowy/wulkanowy/actions)
+[![Codecov](https://img.shields.io/codecov/c/github/wulkanowy/wulkanowy/master.svg?style=flat-square)](https://codecov.io/gh/wulkanowy/wulkanowy)
+[![Discord](https://img.shields.io/discord/390889354199040011.svg?style=flat-square)](https://discord.gg/vccAQBr)
+[![F-Droid](https://img.shields.io/f-droid/v/io.github.wulkanowy.svg?style=flat-square)](https://f-droid.org/packages/io.github.wulkanowy/)
+[![Last release](https://img.shields.io/github/release/wulkanowy/wulkanowy.svg?logo=github&style=flat-square)](https://github.com/wulkanowy/wulkanowy/releases)
+
+Neoficiální klient deníku VULCAN UONET+ pro žáka a rodiče
+
+## Funkce
+
+* přihlášení pomocí emailu a hesla
+* funkce z webové stránky deníku:
+    * známky
+    * statistiky známek
+    * frekvence
+    * procento frekvence
+    * zkoušky
+    * plán lekce
+    * dokončené lekce
+    * zprávy
+    * domácí úkoly
+    * poznámky
+    * šťastné číslo
+    * další lekce
+    * školní setkání
+    * informace o žáku a škole
+* výpočet průměru nezávisle na preferencích školy
+* upozornění, např. o nových známkách
+* podpora více účtů s možností přejmenování žáků
+* tmavý a černý (AMOLED) motiv
+* offline režim
+* žádné reklamy
+
+## Stáhnout
+
+Aktuální verzi si můžete stáhnout z Google Play, F-Droid nebo Huawei AppGallery
+
+[<img src="https://play.google.com/intl/cs-CZ/badges/images/generic/cs_badge_web_generic.png"
+    alt="Nyní na Google Play"
+    height="80">](https://play.google.com/store/apps/details?id=io.github.wulkanowy)
+[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+    alt="Stáhnout s F-Droid"
+    height="80">](https://f-droid.org/packages/io.github.wulkanowy/)
+[<img src="https://i.imgur.com/baTGiDP.png"
+    alt="Objevuj v AppGallery"
+    height="80">](https://appgallery.cloud.huawei.com/ag/n/app/C101440411?channelId=Badge&id=1b3f7fbb700849a9be0dba6b520b2282&s=EB1D3BF9ED9D1564D869B7B94B18016D3CABFCA5AEFB8E29F675FA04E0DC131D&detailType=0&v=)
+
+Můžete si také stáhnout [vývojovou verzi](https://wulkanowy.github.io/#download), která zahrnuje nové funkce připravované pro příští vydání
+
+## Postaveno s
+
+
+* [Wulkanowy SDK](https://github.com/wulkanowy/sdk)
+* [Kotlin Coroutines](https://kotlinlang.org/docs/reference/coroutines-overview.html)
+* [Hilt](https://dagger.dev/hilt/)
+* [Room](https://developer.android.com/topic/libraries/architecture/room)
+* [WorkManager](https://developer.android.com/topic/libraries/architecture/workmanager)
+
+## Spolupráce
+
+Přispějte do projektu vytvořením PR nebo odesláním issue na GitHub.
+
+Pro zájemce o překlad aplikace do různých jazyků poskytujeme Crowdin:
+https://crowdin.com/project/wulkanowy2
+
+## Licence
+
+Tento projekt je licencován pod licencí Apache License 2.0 - podrobnosti v souboru [LICENSE](LICENSE)

README.de.md

@@ -0,0 +1,74 @@
+[Polska wersja README](README.md)
+
+[English version of README](README.en.md)
+
+# Wulkanowy
+
+[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/wulkanowy/wulkanowy/Tests/develop?style=flat-square)](https://github.com/wulkanowy/wulkanowy/actions)
+[![Codecov](https://img.shields.io/codecov/c/github/wulkanowy/wulkanowy/master.svg?style=flat-square)](https://codecov.io/gh/wulkanowy/wulkanowy)
+[![Discord](https://img.shields.io/discord/390889354199040011.svg?style=flat-square)](https://discord.gg/vccAQBr)
+[![F-Droid](https://img.shields.io/f-droid/v/io.github.wulkanowy.svg?style=flat-square)](https://f-droid.org/packages/io.github.wulkanowy/)
+[![Last release](https://img.shields.io/github/release/wulkanowy/wulkanowy.svg?logo=github&style=flat-square)](https://github.com/wulkanowy/wulkanowy/releases)
+
+Inoffizieller Android VULCAN UONET+ Registrierungsclient für Schüler und ihre Eltern
+
+## Merkmale
+
+* Einloggen mit E-Mail und Passwort
+* Funktionen von der Registerwebsite:
+    * Noten
+    * Notenstatistik
+    * Anwesenheit
+    * Prozentsatz der Anwesenheit
+    * Prüfungen
+    * Stundenplan
+    * Unterricht abgeschlossen
+    * Nachrichten
+    * Hausaufgaben
+    * Anmerkungen
+    * Glückszahl
+    * Zusätzliche Lektionen
+    * Schulkonferenzen
+    * Schüler- und Schulinformationen
+* Berechnung des Durchschnitts unabhängig von den Präferenzen der Schule
+* Benachrichtigungen, z. B. über eine neue Note
+* Unterstützung für mehrere Konten mit der Möglichkeit, den Namen des Schülers zu ändern
+* dunkles und schwarzes (AMOLED) Thema
+* Offline-Modus
+* keine Werbung
+
+## Herunterladen
+
+Die aktuelle Version können Sie von der Google Play, F-Droid oder Huawei AppGallery store herunterladen
+
+[<img src="https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png"
+    alt="Get it on Google Play"
+    height="80">](https://play.google.com/store/apps/details?id=io.github.wulkanowy)
+[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+    alt="Get it on F-Droid"
+    height="80">](https://f-droid.org/packages/io.github.wulkanowy/)
+[<img src="appgallery_badge.png"
+    alt="Explore it on AppGallery"
+    height="80">](https://appgallery.cloud.huawei.com/ag/n/app/C101440411?channelId=Badge&id=1b3f7fbb700849a9be0dba6b520b2282&s=EB1D3BF9ED9D1564D869B7B94B18016D3CABFCA5AEFB8E29F675FA04E0DC131D&detailType=0&v=)
+    
+Sie können auch eine [Entwicklungsversion herunterladen](https://wulkanowy.github.io/#download) die beinhaltet neue Funktionen, die für die nächste Version vorbereitet werden
+
+## Gebaut mit
+
+
+* [Wulkanowy SDK](https://github.com/wulkanowy/sdk)
+* [Kotlin Coroutines](https://kotlinlang.org/docs/reference/coroutines-overview.html)
+* [Hilt](https://dagger.dev/hilt/)
+* [Room](https://developer.android.com/topic/libraries/architecture/room)
+* [WorkManager](https://developer.android.com/topic/libraries/architecture/workmanager) 
+
+## Beitragen
+
+Bitte tragen Sie zum Projekt bei, indem Sie entweder eine PR erstellen oder ein Issue auf GitHub einreichen.
+
+Für Personen, die daran interessiert sind, die Anwendung in verschiedene Sprachen zu übersetzen, bieten wir Crowdin
+https://crowdin.com/project/wulkanowy2
+
+## Lizenz
+
+Dieses Projekt ist unter der Apache License 2.0 lizenziert - siehe die [LIZENZ](LICENSE) Datei für Details

README.en.md

@@ -1,5 +1,11 @@
 [Polska wersja README](README.md)
 
+[Deutsche Version von README](README.de.md)
+
+[Česká verze README](README.cs.md)
+
+[Slovenská verzia README](README.sk.md)
+
 # Wulkanowy
 
 [![GitHub Workflow Status](https://img.shields.io/github/workflow/status/wulkanowy/wulkanowy/Tests/develop?style=flat-square)](https://github.com/wulkanowy/wulkanowy/actions)

README.md

@@ -1,5 +1,11 @@
 [English version of README](README.en.md)
 
+[Deutsche Version von README](README.de.md)
+
+[Česká verze README](README.cs.md)
+
+[Slovenská verzia README](README.sk.md)
+
 # Wulkanowy
 
 [![GitHub Workflow Status](https://img.shields.io/github/workflow/status/wulkanowy/wulkanowy/Tests/develop?style=flat-square)](https://github.com/wulkanowy/wulkanowy/actions)

README.sk.md

@@ -0,0 +1,78 @@
+[English version of README](README.en.md)
+
+[Deutsche Version von README](README.de.md)
+
+[Polska wersja README](README.md)
+
+[Česká verze README](README.cs.md)
+
+# Wulkanowy
+
+[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/wulkanowy/wulkanowy/Tests/develop?style=flat-square)](https://github.com/wulkanowy/wulkanowy/actions)
+[![Codecov](https://img.shields.io/codecov/c/github/wulkanowy/wulkanowy/master.svg?style=flat-square)](https://codecov.io/gh/wulkanowy/wulkanowy)
+[![Discord](https://img.shields.io/discord/390889354199040011.svg?style=flat-square)](https://discord.gg/vccAQBr)
+[![F-Droid](https://img.shields.io/f-droid/v/io.github.wulkanowy.svg?style=flat-square)](https://f-droid.org/packages/io.github.wulkanowy/)
+[![Last release](https://img.shields.io/github/release/wulkanowy/wulkanowy.svg?logo=github&style=flat-square)](https://github.com/wulkanowy/wulkanowy/releases)
+
+Neoficiálny klient denníka VULCAN UONET+ pre žiaka a rodičov
+
+## Funkcie
+
+* prihlásenie pomocou emailu a hesla
+* funkcie z webovej stránky denníka:
+    * známky
+    * štatistiky známok
+    * frekvencia
+    * percento frekvencie
+    * skúšky
+    * plán lekcie
+    * dokončené lekcie
+    * správy
+    * domáce úlohy
+    * poznámky
+    * šťastné číslo
+    * ďalšie lekcie
+    * školské stretnutie
+    * informácie o žiakovi a škole
+* výpočet priemeru nezávisle od preferencií školy
+* upozornenia, napr. o nových známkach
+* podpora viacerých účtov s možnosťou premenovania žiakov
+* tmavý a čierny (AMOLED) motív
+* offline režim
+* žiadne reklamy
+
+## Stiahnuť
+
+Aktuálnu verziu si môžete stiahnuť z Google Play, F-Droid alebo Huawei AppGallery
+
+[<img src="https://play.google.com/intl/sk/badges/images/generic/sk_badge_web_generic.png"
+    alt="Nyní na Google Play"
+    height="80">](https://play.google.com/store/apps/details?id=io.github.wulkanowy)
+[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+    alt="Stiahnuť s F-Droid"
+    height="80">](https://f-droid.org/packages/io.github.wulkanowy/)
+[<img src="https://i.imgur.com/sX8UyAw.png"
+    alt="Objavíte v AppGallery"
+    height="80">](https://appgallery.cloud.huawei.com/ag/n/app/C101440411?channelId=Badge&id=1b3f7fbb700849a9be0dba6b520b2282&s=EB1D3BF9ED9D1564D869B7B94B18016D3CABFCA5AEFB8E29F675FA04E0DC131D&detailType=0&v=)
+
+Môžete si tiež stiahnuť [vývojovú verziu](https://wulkanowy.github.io/#download), ktorá zahrňuje nové funkcie pripravované pre budúce vydanie
+
+## Postavené s
+
+
+* [Wulkanowy SDK](https://github.com/wulkanowy/sdk)
+* [Kotlin Coroutines](https://kotlinlang.org/docs/reference/coroutines-overview.html)
+* [Hilt](https://dagger.dev/hilt/)
+* [Room](https://developer.android.com/topic/libraries/architecture/room)
+* [WorkManager](https://developer.android.com/topic/libraries/architecture/workmanager)
+
+## Spolupráca
+
+Prispejte do projektu vytvorením PR alebo odoslaním issue na GitHub.
+
+Pre záujemcov o preklad aplikácie do rôznych jazykov poskytujeme Crowdin:
+https://crowdin.com/project/wulkanowy2
+
+## Licencia
+
+Tento projekt je licencovaný pod licenciou Apache License 2.0 - podrobnosti v súbore [LICENSE](LICENSE)

app/build.gradle

@@ -15,33 +15,35 @@ apply from: 'sonarqube.gradle'
 apply from: 'hooks.gradle'
 
 android {
-    compileSdkVersion 31
+    namespace 'io.github.wulkanowy'
+    compileSdkVersion 32
 
     defaultConfig {
         applicationId "io.github.wulkanowy"
         testApplicationId "io.github.tests.wulkanowy"
         minSdkVersion 21
-        targetSdkVersion 31
-        versionCode 98
-        versionName "1.4.0"
+        targetSdkVersion 32
+        versionCode 113
+        versionName "1.7.4"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
         resValue "string", "app_name", "Wulkanowy"
 
         manifestPlaceholders = [
-                firebase_enabled: project.hasProperty("enableFirebase"),
-                admob_project_id: ""
+            firebase_enabled: project.hasProperty("enableFirebase"),
+            admob_project_id: ""
         ]
         javaCompileOptions {
             annotationProcessorOptions {
                 arguments += [
-                        "room.schemaLocation": "$projectDir/schemas".toString(),
-                        "room.incremental"   : "true"
+                    "room.schemaLocation": "$projectDir/schemas".toString(),
+                    "room.incremental"   : "true"
                 ]
             }
         }
 
         buildConfigField "String", "SINGLE_SUPPORT_AD_ID", "null"
+        buildConfigField "String", "DASHBOARD_TILE_AD_ID", "null"
 
         if (System.env.SET_BUILD_TIMESTAMP) {
             buildConfigField "long", "BUILD_TIMESTAMP", String.valueOf(System.currentTimeMillis())
@@ -73,6 +75,8 @@ android {
             buildConfigField "String", "MESSAGES_BASE_URL", "\"https://messages.wulkanowy.net.pl\""
         }
         debug {
+            minifyEnabled false
+            shrinkResources false
             resValue "string", "app_name", "Wulkanowy DEV"
             applicationIdSuffix ".dev"
             versionNameSuffix "-dev"
@@ -92,10 +96,12 @@ android {
         play {
             dimension "platform"
             manifestPlaceholders = [
-                    install_channel : "Google Play",
-                    admob_project_id: System.getenv("ADMOB_PROJECT_ID") ?: "ca-app-pub-3940256099942544~3347511713"
+                install_channel : "Google Play",
+                admob_project_id: System.getenv("ADMOB_PROJECT_ID") ?: "ca-app-pub-3940256099942544~3347511713"
             ]
             buildConfigField "String", "SINGLE_SUPPORT_AD_ID", "\"${System.getenv("SINGLE_SUPPORT_AD_ID") ?: "ca-app-pub-3940256099942544/5354046379"}\""
+            buildConfigField "String", "DASHBOARD_TILE_AD_ID", "\"${System.getenv("DASHBOARD_TILE_AD_ID") ?: "ca-app-pub-3940256099942544/6300978111"}\""
+
         }
 
         fdroid {
@@ -120,6 +126,8 @@ android {
 
     testOptions.unitTests {
         includeAndroidResources = true
+        // workaround HMS test errors https://github.com/robolectric/robolectric/issues/2750
+        all { jvmArgs '-noverify' }
     }
 
     compileOptions {
@@ -130,12 +138,14 @@ android {
 
     kotlinOptions {
         jvmTarget = "11"
-        freeCompilerArgs += ["-Xopt-in=kotlin.RequiresOptIn", "-Xjvm-default=all"]
+        freeCompilerArgs += ["-opt-in=kotlin.RequiresOptIn", "-Xjvm-default=all"]
     }
 
     packagingOptions {
-        exclude 'META-INF/library_release.kotlin_module'
-        exclude 'META-INF/library-core_release.kotlin_module'
+        resources {
+            excludes += ['META-INF/library_release.kotlin_module',
+                         'META-INF/library-core_release.kotlin_module']
+        }
     }
 
     aboutLibraries {
@@ -149,8 +159,10 @@ kapt {
 
 play {
     defaultToAppBundles = false
-    track = 'beta'
-    updatePriority = 1
+    track = 'production'
+//    releaseStatus = com.github.triplet.gradle.androidpublisher.ReleaseStatus.IN_PROGRESS
+//    userFraction = 0.05d
+    updatePriority = 5
     enabled.set(false)
 }
 
@@ -165,36 +177,36 @@ huaweiPublish {
 }
 
 ext {
-    work_manager = "2.7.0"
+    work_manager = "2.7.1"
     android_hilt = "1.0.0"
-    room = "2.3.0"
+    room = "2.4.3"
     chucker = "3.5.2"
-    mockk = "1.12.0"
-    coroutines = "1.5.2"
+    mockk = "1.12.7"
+    coroutines = "1.6.4"
 }
 
 dependencies {
-    implementation "io.github.wulkanowy:sdk:1.4.0"
+    implementation "io.github.wulkanowy:sdk:1.7.4"
 
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
+    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.8'
 
-    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.1"
+    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.4.0"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines"
 
-    implementation "androidx.core:core-ktx:1.7.0"
-    implementation 'androidx.core:core-splashscreen:1.0.0-alpha02'
-    implementation "androidx.activity:activity-ktx:1.4.0"
-    implementation "androidx.appcompat:appcompat:1.4.0-rc01"
-    implementation "androidx.fragment:fragment-ktx:1.4.0-rc01"
-    implementation "androidx.annotation:annotation:1.3.0"
+    implementation "androidx.core:core-ktx:1.8.0"
+    implementation 'androidx.core:core-splashscreen:1.0.0'
+    implementation "androidx.activity:activity-ktx:1.5.1"
+    implementation "androidx.appcompat:appcompat:1.5.0"
+    implementation "androidx.fragment:fragment-ktx:1.5.2"
+    implementation "androidx.annotation:annotation:1.4.0"
 
-    implementation "androidx.preference:preference-ktx:1.1.1"
+    implementation "androidx.preference:preference-ktx:1.2.0"
     implementation "androidx.recyclerview:recyclerview:1.2.1"
-    implementation "androidx.viewpager:viewpager:1.0.0"
+    implementation "androidx.viewpager2:viewpager2:1.1.0-beta01"
     implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.1.0"
-    implementation "androidx.constraintlayout:constraintlayout:2.1.1"
-    implementation "androidx.coordinatorlayout:coordinatorlayout:1.1.0"
-    implementation "com.google.android.material:material:1.4.0"
+    implementation "androidx.constraintlayout:constraintlayout:2.1.4"
+    implementation "androidx.coordinatorlayout:coordinatorlayout:1.2.0"
+    implementation "com.google.android.material:material:1.6.1"
     implementation "com.github.wulkanowy:material-chips-input:2.3.1"
     implementation "com.github.PhilJay:MPAndroidChart:v3.1.0"
     implementation 'com.github.lopspower:CircularImageView:4.2.0'
@@ -202,7 +214,7 @@ dependencies {
     implementation "androidx.work:work-runtime-ktx:$work_manager"
     playImplementation "androidx.work:work-gcm:$work_manager"
 
-    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.4.0"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.5.1"
 
     implementation "androidx.room:room-runtime:$room"
     implementation "androidx.room:room-ktx:$room"
@@ -218,39 +230,40 @@ dependencies {
 
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
     implementation "com.jakewharton.retrofit:retrofit2-kotlinx-serialization-converter:0.8.0"
-    implementation "com.squareup.okhttp3:logging-interceptor:4.9.2"
+    implementation "com.squareup.okhttp3:logging-interceptor:4.10.0"
 
     implementation "com.jakewharton.timber:timber:5.0.1"
     implementation "at.favre.lib:slf4j-timber:1.0.1"
     implementation 'com.github.bastienpaulfr:Treessence:1.0.5'
     implementation "com.mikepenz:aboutlibraries-core:$about_libraries"
-    implementation "io.coil-kt:coil:1.4.0"
+    implementation "io.coil-kt:coil:2.2.0"
     implementation "io.github.wulkanowy:AppKillerManager:3.0.0"
-    implementation 'me.xdrop:fuzzywuzzy:1.3.1'
-    implementation 'com.fredporciuncula:flow-preferences:1.5.0'
+    implementation 'me.xdrop:fuzzywuzzy:1.4.0'
+    implementation 'com.fredporciuncula:flow-preferences:1.8.0'
 
-    playImplementation platform('com.google.firebase:firebase-bom:29.0.0')
+    playImplementation platform('com.google.firebase:firebase-bom:30.3.2')
     playImplementation 'com.google.firebase:firebase-analytics-ktx'
     playImplementation 'com.google.firebase:firebase-messaging:'
     playImplementation 'com.google.firebase:firebase-crashlytics:'
-    playImplementation 'com.google.android.play:core:1.10.2'
+    playImplementation 'com.google.android.play:core:1.10.3'
     playImplementation 'com.google.android.play:core-ktx:1.8.1'
-    playImplementation 'com.google.android.gms:play-services-ads:20.4.0'
+    playImplementation 'com.google.android.gms:play-services-ads:21.1.0'
 
-    hmsImplementation 'com.huawei.hms:hianalytics:6.3.0.303'
-    hmsImplementation 'com.huawei.agconnect:agconnect-crash:1.6.1.300'
+    hmsImplementation 'com.huawei.hms:hianalytics:6.7.0.300'
+    hmsImplementation 'com.huawei.agconnect:agconnect-crash:1.7.1.300'
 
     releaseImplementation "com.github.ChuckerTeam.Chucker:library-no-op:$chucker"
 
     debugImplementation "com.github.ChuckerTeam.Chucker:library:$chucker"
     debugImplementation 'com.github.amitshekhariitbhu.Android-Debug-Database:debug-db:1.0.6'
+    debugImplementation 'com.github.haroldadmin:WhatTheStack:1.0.0-alpha04'
 
     testImplementation "junit:junit:4.13.2"
     testImplementation "io.mockk:mockk:$mockk"
     testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutines"
     testImplementation "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
 
-    testImplementation 'org.robolectric:robolectric:4.7'
+    testImplementation 'org.robolectric:robolectric:4.8.2'
     testImplementation "androidx.test:runner:1.4.0"
     testImplementation "androidx.test.ext:junit:1.1.3"
     testImplementation "androidx.test:core:1.4.0"

app/src/debug/agconnect-services.json

@@ -1,33 +1,92 @@
 {
-	"agcgw":{
-		"backurl":"connect-dre.dbankcloud.cn",
-		"url":"connect-dre.hispace.hicloud.com"
-	},
-	"client":{
-		"cp_id":"890048000024105546",
-		"product_id":"",
-		"client_id":"",
-		"client_secret":"",
-		"app_id":"101440411",
-		"package_name":"io.github.wulkanowy.dev",
-		"api_key":""
-	},
-	"service":{
-		"analytics":{
-			"collector_url":"datacollector-dre.dt.hicloud.com,datacollector-dre.dt.dbankcloud.cn",
-			"resource_id":"p1",
-			"channel_id":""
-		},
+  "agcgw": {
+    "backurl": "connect-dre.hispace.hicloud.com",
+    "url": "connect-dre.dbankcloud.cn",
+    "websocketbackurl": "connect-ws-dre.hispace.dbankcloud.com",
+    "websocketurl": "connect-ws-dre.hispace.dbankcloud.cn"
+  },
+  "agcgw_all": {
+    "CN": "connect-drcn.dbankcloud.cn",
+    "CN_back": "connect-drcn.hispace.hicloud.com",
+    "DE": "connect-dre.dbankcloud.cn",
+    "DE_back": "connect-dre.hispace.hicloud.com",
+    "RU": "connect-drru.hispace.dbankcloud.ru",
+    "RU_back": "connect-drru.hispace.dbankcloud.cn",
+    "SG": "connect-dra.dbankcloud.cn",
+    "SG_back": "connect-dra.hispace.hicloud.com"
+  },
+  "websocketgw_all": {
+    "CN": "connect-ws-drcn.hispace.dbankcloud.cn",
+    "CN_back": "connect-ws-drcn.hispace.dbankcloud.com",
+    "DE": "connect-ws-dre.hispace.dbankcloud.cn",
+    "DE_back": "connect-ws-dre.hispace.dbankcloud.com",
+    "RU": "connect-ws-drru.hispace.dbankcloud.ru",
+    "RU_back": "connect-ws-drru.hispace.dbankcloud.cn",
+    "SG": "connect-ws-dra.hispace.dbankcloud.cn",
+    "SG_back": "connect-ws-dra.hispace.dbankcloud.com"
+  },
+  "client": {
+    "cp_id": "890048000024105546",
+    "product_id": "736430079244736562",
+    "client_id": "514530959291319360",
+    "client_secret": "C42522DBF17D3D4BBE9D9C1783A54484B7E6844B388B7A67502D36A633A4186B",
+    "project_id": "736430079244736562",
+    "app_id": "106552551",
+    "api_key": "CgB6e3x9BUNiq+r8ebCHNojjjYsMT4pJSjjNDOkm9owtBb6rVI6LjnASoZBRxbjjhObcrV5gANo99fI/eKZDTbWS",
+    "package_name": "io.github.wulkanowy.dev"
+  },
+  "oauth_client": {
+    "client_id": "106552551",
+    "client_type": 1
+  },
+  "app_info": {
+    "app_id": "106552551",
+    "package_name": "io.github.wulkanowy.dev"
+  },
+  "service": {
+    "analytics": {
+      "collector_url": "datacollector-dre.dt.hicloud.com,datacollector-dre.dt.dbankcloud.cn",
+      "collector_url_ru": "datacollector-drru.dt.dbankcloud.ru,datacollector-drru.dt.hicloud.com",
+      "collector_url_sg": "datacollector-dra.dt.hicloud.com,datacollector-dra.dt.dbankcloud.cn",
+      "collector_url_de": "datacollector-dre.dt.hicloud.com,datacollector-dre.dt.dbankcloud.cn",
+      "collector_url_cn": "datacollector-drcn.dt.hicloud.com,datacollector-drcn.dt.dbankcloud.cn",
+      "resource_id": "p1",
+      "channel_id": ""
+    },
 		"search":{
 			"url":"https://search-dre.cloud.huawei.com"
 		},
-		"cloudstorage":{
-			"storage_url":"https://ops-dre.agcstorage.link"
-		},
-		"ml":{
-			"mlservice_url":"ml-api-dre.ai.dbankcloud.com,ml-api-dre.ai.dbankcloud.cn"
-		}
-	},
-	"region":"DE",
-	"configuration_version":"1.0"
+		"cloudstorage": {
+      "storage_url_sg_back": "https://agc-storage-dra.cloud.huawei.asia",
+      "storage_url_ru_back": "https://agc-storage-drru.cloud.huawei.ru",
+      "storage_url_ru": "https://agc-storage-drru.cloud.huawei.ru",
+      "storage_url_de_back": "https://agc-storage-dre.cloud.huawei.eu",
+      "storage_url_de": "https://ops-dre.agcstorage.link",
+      "storage_url": "https://agc-storage-drcn.platform.dbankcloud.cn",
+      "storage_url_sg": "https://ops-dra.agcstorage.link",
+      "storage_url_cn_back": "https://agc-storage-drcn.cloud.huawei.com.cn",
+      "storage_url_cn": "https://agc-storage-drcn.platform.dbankcloud.cn"
+    },
+    "ml": {
+      "mlservice_url": "ml-api-dre.ai.dbankcloud.com,ml-api-dre.ai.dbankcloud.cn"
+    }
+  },
+  "region": "DE",
+  "configuration_version": "3.0",
+  "appInfos": [
+    {
+      "package_name": "io.github.wulkanowy.dev",
+      "client": {
+        "app_id": "106552551"
+      },
+      "app_info": {
+        "package_name": "io.github.wulkanowy.dev",
+        "app_id": "106552551"
+      },
+      "oauth_client": {
+        "client_type": 1,
+        "client_id": "106552551"
+      }
+    }
+  ]
 }

app/src/fdroid/java/io/github/wulkanowy/utils/AdsHelper.kt

@@ -0,0 +1,28 @@
+package io.github.wulkanowy.utils
+
+import android.content.Context
+import android.view.View
+import dagger.hilt.android.qualifiers.ApplicationContext
+import io.github.wulkanowy.data.repositories.PreferencesRepository
+import io.github.wulkanowy.ui.modules.dashboard.DashboardItem
+import javax.inject.Inject
+
+@Suppress("unused")
+class AdsHelper @Inject constructor(
+    @ApplicationContext private val context: Context,
+    private val preferencesRepository: PreferencesRepository
+) {
+
+    fun initialize() {
+        preferencesRepository.isAdsEnabled = false
+        preferencesRepository.isAgreeToProcessData = false
+        preferencesRepository.selectedDashboardTiles -= DashboardItem.Tile.ADS
+    }
+
+    @Suppress("RedundantSuspendModifier", "UNUSED_PARAMETER")
+    suspend fun getDashboardTileAdBanner(width: Int): AdBanner {
+        throw IllegalStateException("Can't get ad banner (F-droid)")
+    }
+}
+
+data class AdBanner(val view: View)

app/src/fdroid/java/io/github/wulkanowy/utils/InAppReviewHelper.kt

@@ -6,6 +6,7 @@ import io.github.wulkanowy.ui.modules.main.MainActivity
 import javax.inject.Singleton
 import javax.inject.Inject
 
+@Suppress("UNUSED_PARAMETER", "unused")
 @Singleton
 class InAppReviewHelper @Inject constructor(
     @ApplicationContext private val context: Context

app/src/hms/java/io/github/wulkanowy/utils/AdsHelper.kt

@@ -0,0 +1,28 @@
+package io.github.wulkanowy.utils
+
+import android.content.Context
+import android.view.View
+import dagger.hilt.android.qualifiers.ApplicationContext
+import io.github.wulkanowy.data.repositories.PreferencesRepository
+import io.github.wulkanowy.ui.modules.dashboard.DashboardItem
+import javax.inject.Inject
+
+@Suppress("unused")
+class AdsHelper @Inject constructor(
+    @ApplicationContext private val context: Context,
+    private val preferencesRepository: PreferencesRepository
+) {
+
+    fun initialize() {
+        preferencesRepository.isAdsEnabled = false
+        preferencesRepository.isAgreeToProcessData = false
+        preferencesRepository.selectedDashboardTiles -= DashboardItem.Tile.ADS
+    }
+
+    @Suppress("RedundantSuspendModifier", "UNUSED_PARAMETER")
+    suspend fun getDashboardTileAdBanner(width: Int): AdBanner {
+        throw IllegalStateException("Can't get ad banner (HMS)")
+    }
+}
+
+data class AdBanner(val view: View)

app/src/hms/java/io/github/wulkanowy/utils/InAppReviewHelper.kt

@@ -7,6 +7,7 @@ import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
+@Suppress("UNUSED_PARAMETER", "unused")
 class InAppReviewHelper @Inject constructor(
     @ApplicationContext private val context: Context
 )  {
@@ -14,4 +15,4 @@ class InAppReviewHelper @Inject constructor(
     fun showInAppReview(activity: MainActivity) {
         // do nothing
     }
-}
+}

app/src/main/AndroidManifest.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    package="io.github.wulkanowy"
     android:installLocation="internalOnly">
 
     <uses-permission android:name="android.permission.INTERNET" />
@@ -9,6 +8,7 @@
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM"/>
 
     <queries>
         <intent>
@@ -113,7 +113,6 @@
             </intent-filter>
         </service>
 
-
         <receiver
             android:name=".ui.modules.timetablewidget.TimetableWidgetProvider"
             android:exported="true"

app/src/main/java/io/github/wulkanowy/WulkanowyApp.kt

@@ -1,10 +1,7 @@
 package io.github.wulkanowy
 
 import android.app.Application
-import android.util.Log.DEBUG
-import android.util.Log.INFO
-import android.util.Log.VERBOSE
-import android.webkit.WebView
+import android.util.Log.*
 import androidx.hilt.work.HiltWorkerFactory
 import androidx.work.Configuration
 import com.yariksoffice.lingver.Lingver
@@ -12,12 +9,7 @@ import dagger.hilt.android.HiltAndroidApp
 import fr.bipi.tressence.file.FileLoggerTree
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.ui.base.ThemeManager
-import io.github.wulkanowy.utils.ActivityLifecycleLogger
-import io.github.wulkanowy.utils.AnalyticsHelper
-import io.github.wulkanowy.utils.AppInfo
-import io.github.wulkanowy.utils.CrashLogExceptionTree
-import io.github.wulkanowy.utils.CrashLogTree
-import io.github.wulkanowy.utils.DebugLogTree
+import io.github.wulkanowy.utils.*
 import timber.log.Timber
 import javax.inject.Inject
 
@@ -39,12 +31,15 @@ class WulkanowyApp : Application(), Configuration.Provider {
     @Inject
     lateinit var analyticsHelper: AnalyticsHelper
 
+    @Inject
+    lateinit var adsHelper: AdsHelper
+
     override fun onCreate() {
         super.onCreate()
         initializeAppLanguage()
         themeManager.applyDefaultTheme()
+        adsHelper.initialize()
         initLogging()
-        fixWebViewLocale()
     }
 
     private fun initLogging() {
@@ -76,15 +71,6 @@ class WulkanowyApp : Application(), Configuration.Provider {
         }
     }
 
-    private fun fixWebViewLocale() {
-        //https://stackoverflow.com/questions/40398528/android-webview-language-changes-abruptly-on-android-7-0-and-above
-        try {
-            WebView(this).destroy()
-        } catch (e: Throwable) {
-            //Ignore exceptions
-        }
-    }
-
     override fun getWorkManagerConfiguration() = Configuration.Builder()
         .setWorkerFactory(workerFactory)
         .setMinimumLoggingLevel(if (appInfo.isDebug) VERBOSE else INFO)

app/src/main/java/io/github/wulkanowy/data/DataModule.kt

@@ -19,7 +19,6 @@ import io.github.wulkanowy.data.db.SharedPrefProvider
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.utils.AppInfo
-import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.json.Json
 import okhttp3.MediaType.Companion.toMediaType
@@ -110,7 +109,6 @@ internal class DataModule {
     fun provideSharedPref(@ApplicationContext context: Context): SharedPreferences =
         PreferenceManager.getDefaultSharedPreferences(context)
 
-    @OptIn(ExperimentalCoroutinesApi::class)
     @Singleton
     @Provides
     fun provideFlowSharedPref(sharedPreferences: SharedPreferences) =
@@ -197,7 +195,7 @@ internal class DataModule {
 
     @Singleton
     @Provides
-    fun provideReportingUnitDao(database: AppDatabase) = database.reportingUnitDao
+    fun provideMailboxesDao(database: AppDatabase) = database.mailboxDao
 
     @Singleton
     @Provides

app/src/main/java/io/github/wulkanowy/data/Resource.kt

@@ -1,23 +1,173 @@
 package io.github.wulkanowy.data
 
-data class Resource<T>(val status: Status, val data: T?, val error: Throwable?) {
-    companion object {
-        fun <T> success(data: T?): Resource<T> {
-            return Resource(Status.SUCCESS, data, null)
-        }
+import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import timber.log.Timber
 
-        fun <T> error(error: Throwable?, data: T? = null): Resource<T> {
-            return Resource(Status.ERROR, data, error)
-        }
+sealed class Resource<T> {
 
-        fun <T> loading(data: T? = null): Resource<T> {
-            return Resource(Status.LOADING, data, null)
-        }
+    open class Loading<T> : Resource<T>()
+
+    data class Intermediate<T>(val data: T) : Loading<T>()
+
+    data class Success<T>(val data: T) : Resource<T>()
+
+    data class Error<T>(val error: Throwable) : Resource<T>()
+}
+
+val <T> Resource<T>.dataOrNull: T?
+    get() = when (this) {
+        is Resource.Success -> this.data
+        is Resource.Intermediate -> this.data
+        is Resource.Loading -> null
+        is Resource.Error -> null
+    }
+
+val <T> Resource<T>.errorOrNull: Throwable?
+    get() = when (this) {
+        is Resource.Error -> this.error
+        else -> null
+    }
+
+fun <T> resourceFlow(block: suspend () -> T) = flow {
+    emit(Resource.Loading())
+    emit(Resource.Success(block()))
+}.catch { emit(Resource.Error(it)) }
+
+fun <T> flatResourceFlow(block: suspend () -> Flow<Resource<T>>) = flow {
+    emit(Resource.Loading())
+    emitAll(block().filter { it is Resource.Intermediate || it !is Resource.Loading })
+}.catch { emit(Resource.Error(it)) }
+
+fun <T, U> Resource<T>.mapData(block: (T) -> U) = when (this) {
+    is Resource.Success -> Resource.Success(block(this.data))
+    is Resource.Intermediate -> Resource.Intermediate(block(this.data))
+    is Resource.Loading -> Resource.Loading()
+    is Resource.Error -> Resource.Error(this.error)
+}
+
+fun <T> Flow<Resource<T>>.logResourceStatus(name: String, showData: Boolean = false) = onEach {
+    val description = when (it) {
+        is Resource.Loading -> "started"
+        is Resource.Intermediate -> "intermediate data received" + if (showData) " (data: `${it.data}`)" else ""
+        is Resource.Success -> "success" + if (showData) " (data: `${it.data}`)" else ""
+        is Resource.Error -> "exception occurred: ${it.error}"
+    }
+    Timber.i("$name: $description")
+}
+
+fun <T, U> Flow<Resource<T>>.mapResourceData(block: (T) -> U) = map {
+    it.mapData(block)
+}
+
+fun <T> Flow<Resource<T>>.onResourceData(block: suspend (T) -> Unit) = onEach {
+    when (it) {
+        is Resource.Success -> block(it.data)
+        is Resource.Intermediate -> block(it.data)
+        is Resource.Error,
+        is Resource.Loading -> Unit
     }
 }
 
-enum class Status {
-    LOADING,
-    SUCCESS,
-    ERROR
+fun <T> Flow<Resource<T>>.onResourceLoading(block: suspend () -> Unit) = onEach {
+    if (it is Resource.Loading) {
+        block()
+    }
+}
+
+fun <T> Flow<Resource<T>>.onResourceIntermediate(block: suspend (T) -> Unit) = onEach {
+    if (it is Resource.Intermediate) {
+        block(it.data)
+    }
+}
+
+fun <T> Flow<Resource<T>>.onResourceSuccess(block: suspend (T) -> Unit) = onEach {
+    if (it is Resource.Success) {
+        block(it.data)
+    }
+}
+
+fun <T> Flow<Resource<T>>.onResourceError(block: (Throwable) -> Unit) = onEach {
+    if (it is Resource.Error) {
+        block(it.error)
+    }
+}
+
+fun <T> Flow<Resource<T>>.onResourceNotLoading(block: () -> Unit) = onEach {
+    if (it !is Resource.Loading) {
+        block()
+    }
+}
+
+suspend fun <T> Flow<Resource<T>>.toFirstResult() = filter { it !is Resource.Loading }.first()
+
+suspend fun <T> Flow<Resource<T>>.waitForResult() = takeWhile { it is Resource.Loading }.collect()
+
+inline fun <ResultType, RequestType> networkBoundResource(
+    mutex: Mutex = Mutex(),
+    showSavedOnLoading: Boolean = true,
+    crossinline isResultEmpty: (ResultType) -> Boolean,
+    crossinline query: () -> Flow<ResultType>,
+    crossinline fetch: suspend (ResultType) -> RequestType,
+    crossinline saveFetchResult: suspend (old: ResultType, new: RequestType) -> Unit,
+    crossinline onFetchFailed: (Throwable) -> Unit = { },
+    crossinline shouldFetch: (ResultType) -> Boolean = { true },
+    crossinline filterResult: (ResultType) -> ResultType = { it }
+) = flow {
+    emit(Resource.Loading())
+
+    val data = query().first()
+    emitAll(if (shouldFetch(data)) {
+        val filteredResult = filterResult(data)
+
+        if (showSavedOnLoading && !isResultEmpty(filteredResult)) {
+            emit(Resource.Intermediate(filteredResult))
+        }
+
+        try {
+            val newData = fetch(data)
+            mutex.withLock { saveFetchResult(query().first(), newData) }
+            query().map { Resource.Success(filterResult(it)) }
+        } catch (throwable: Throwable) {
+            onFetchFailed(throwable)
+            query().map { Resource.Error(throwable) }
+        }
+    } else {
+        query().map { Resource.Success(filterResult(it)) }
+    })
+}
+
+@JvmName("networkBoundResourceWithMap")
+inline fun <ResultType, RequestType, T> networkBoundResource(
+    mutex: Mutex = Mutex(),
+    showSavedOnLoading: Boolean = true,
+    crossinline isResultEmpty: (T) -> Boolean,
+    crossinline query: () -> Flow<ResultType>,
+    crossinline fetch: suspend (ResultType) -> RequestType,
+    crossinline saveFetchResult: suspend (old: ResultType, new: RequestType) -> Unit,
+    crossinline onFetchFailed: (Throwable) -> Unit = { },
+    crossinline shouldFetch: (ResultType) -> Boolean = { true },
+    crossinline mapResult: (ResultType) -> T
+) = flow {
+    emit(Resource.Loading())
+
+    val data = query().first()
+    emitAll(if (shouldFetch(data)) {
+        val mappedResult = mapResult(data)
+
+        if (showSavedOnLoading && !isResultEmpty(mappedResult)) {
+            emit(Resource.Intermediate(mappedResult))
+        }
+        try {
+            val newData = fetch(data)
+            mutex.withLock { saveFetchResult(query().first(), newData) }
+            query().map { Resource.Success(mapResult(it)) }
+        } catch (throwable: Throwable) {
+            onFetchFailed(throwable)
+            query().map { Resource.Error(throwable) }
+        }
+    } else {
+        query().map { Resource.Success(mapResult(it)) }
+    })
 }

app/src/main/java/io/github/wulkanowy/data/db/AppDatabase.kt

@@ -1,113 +1,11 @@
 package io.github.wulkanowy.data.db
 
 import android.content.Context
-import androidx.room.Database
-import androidx.room.Room
-import androidx.room.RoomDatabase
+import androidx.room.*
 import androidx.room.RoomDatabase.JournalMode.TRUNCATE
-import androidx.room.TypeConverters
-import io.github.wulkanowy.data.db.dao.AdminMessageDao
-import io.github.wulkanowy.data.db.dao.AttendanceDao
-import io.github.wulkanowy.data.db.dao.AttendanceSummaryDao
-import io.github.wulkanowy.data.db.dao.CompletedLessonsDao
-import io.github.wulkanowy.data.db.dao.ConferenceDao
-import io.github.wulkanowy.data.db.dao.ExamDao
-import io.github.wulkanowy.data.db.dao.GradeDao
-import io.github.wulkanowy.data.db.dao.GradePartialStatisticsDao
-import io.github.wulkanowy.data.db.dao.GradePointsStatisticsDao
-import io.github.wulkanowy.data.db.dao.GradeSemesterStatisticsDao
-import io.github.wulkanowy.data.db.dao.GradeSummaryDao
-import io.github.wulkanowy.data.db.dao.HomeworkDao
-import io.github.wulkanowy.data.db.dao.LuckyNumberDao
-import io.github.wulkanowy.data.db.dao.MessageAttachmentDao
-import io.github.wulkanowy.data.db.dao.MessagesDao
-import io.github.wulkanowy.data.db.dao.MobileDeviceDao
-import io.github.wulkanowy.data.db.dao.NoteDao
-import io.github.wulkanowy.data.db.dao.NotificationDao
-import io.github.wulkanowy.data.db.dao.RecipientDao
-import io.github.wulkanowy.data.db.dao.ReportingUnitDao
-import io.github.wulkanowy.data.db.dao.SchoolAnnouncementDao
-import io.github.wulkanowy.data.db.dao.SchoolDao
-import io.github.wulkanowy.data.db.dao.SemesterDao
-import io.github.wulkanowy.data.db.dao.StudentDao
-import io.github.wulkanowy.data.db.dao.StudentInfoDao
-import io.github.wulkanowy.data.db.dao.SubjectDao
-import io.github.wulkanowy.data.db.dao.TeacherDao
-import io.github.wulkanowy.data.db.dao.TimetableAdditionalDao
-import io.github.wulkanowy.data.db.dao.TimetableDao
-import io.github.wulkanowy.data.db.dao.TimetableHeaderDao
-import io.github.wulkanowy.data.db.entities.AdminMessage
-import io.github.wulkanowy.data.db.entities.Attendance
-import io.github.wulkanowy.data.db.entities.AttendanceSummary
-import io.github.wulkanowy.data.db.entities.CompletedLesson
-import io.github.wulkanowy.data.db.entities.Conference
-import io.github.wulkanowy.data.db.entities.Exam
-import io.github.wulkanowy.data.db.entities.Grade
-import io.github.wulkanowy.data.db.entities.GradePartialStatistics
-import io.github.wulkanowy.data.db.entities.GradePointsStatistics
-import io.github.wulkanowy.data.db.entities.GradeSemesterStatistics
-import io.github.wulkanowy.data.db.entities.GradeSummary
-import io.github.wulkanowy.data.db.entities.Homework
-import io.github.wulkanowy.data.db.entities.LuckyNumber
-import io.github.wulkanowy.data.db.entities.Message
-import io.github.wulkanowy.data.db.entities.MessageAttachment
-import io.github.wulkanowy.data.db.entities.MobileDevice
-import io.github.wulkanowy.data.db.entities.Note
-import io.github.wulkanowy.data.db.entities.Notification
-import io.github.wulkanowy.data.db.entities.Recipient
-import io.github.wulkanowy.data.db.entities.ReportingUnit
-import io.github.wulkanowy.data.db.entities.School
-import io.github.wulkanowy.data.db.entities.SchoolAnnouncement
-import io.github.wulkanowy.data.db.entities.Semester
-import io.github.wulkanowy.data.db.entities.Student
-import io.github.wulkanowy.data.db.entities.StudentInfo
-import io.github.wulkanowy.data.db.entities.Subject
-import io.github.wulkanowy.data.db.entities.Teacher
-import io.github.wulkanowy.data.db.entities.Timetable
-import io.github.wulkanowy.data.db.entities.TimetableAdditional
-import io.github.wulkanowy.data.db.entities.TimetableHeader
-import io.github.wulkanowy.data.db.migrations.Migration10
-import io.github.wulkanowy.data.db.migrations.Migration11
-import io.github.wulkanowy.data.db.migrations.Migration12
-import io.github.wulkanowy.data.db.migrations.Migration13
-import io.github.wulkanowy.data.db.migrations.Migration14
-import io.github.wulkanowy.data.db.migrations.Migration15
-import io.github.wulkanowy.data.db.migrations.Migration16
-import io.github.wulkanowy.data.db.migrations.Migration17
-import io.github.wulkanowy.data.db.migrations.Migration18
-import io.github.wulkanowy.data.db.migrations.Migration19
-import io.github.wulkanowy.data.db.migrations.Migration2
-import io.github.wulkanowy.data.db.migrations.Migration20
-import io.github.wulkanowy.data.db.migrations.Migration21
-import io.github.wulkanowy.data.db.migrations.Migration22
-import io.github.wulkanowy.data.db.migrations.Migration23
-import io.github.wulkanowy.data.db.migrations.Migration24
-import io.github.wulkanowy.data.db.migrations.Migration25
-import io.github.wulkanowy.data.db.migrations.Migration26
-import io.github.wulkanowy.data.db.migrations.Migration27
-import io.github.wulkanowy.data.db.migrations.Migration28
-import io.github.wulkanowy.data.db.migrations.Migration29
-import io.github.wulkanowy.data.db.migrations.Migration3
-import io.github.wulkanowy.data.db.migrations.Migration30
-import io.github.wulkanowy.data.db.migrations.Migration31
-import io.github.wulkanowy.data.db.migrations.Migration32
-import io.github.wulkanowy.data.db.migrations.Migration33
-import io.github.wulkanowy.data.db.migrations.Migration34
-import io.github.wulkanowy.data.db.migrations.Migration35
-import io.github.wulkanowy.data.db.migrations.Migration36
-import io.github.wulkanowy.data.db.migrations.Migration37
-import io.github.wulkanowy.data.db.migrations.Migration38
-import io.github.wulkanowy.data.db.migrations.Migration39
-import io.github.wulkanowy.data.db.migrations.Migration4
-import io.github.wulkanowy.data.db.migrations.Migration40
-import io.github.wulkanowy.data.db.migrations.Migration41
-import io.github.wulkanowy.data.db.migrations.Migration42
-import io.github.wulkanowy.data.db.migrations.Migration43
-import io.github.wulkanowy.data.db.migrations.Migration5
-import io.github.wulkanowy.data.db.migrations.Migration6
-import io.github.wulkanowy.data.db.migrations.Migration7
-import io.github.wulkanowy.data.db.migrations.Migration8
-import io.github.wulkanowy.data.db.migrations.Migration9
+import io.github.wulkanowy.data.db.dao.*
+import io.github.wulkanowy.data.db.entities.*
+import io.github.wulkanowy.data.db.migrations.*
 import io.github.wulkanowy.utils.AppInfo
 import javax.inject.Singleton
 
@@ -132,7 +30,7 @@ import javax.inject.Singleton
         Subject::class,
         LuckyNumber::class,
         CompletedLesson::class,
-        ReportingUnit::class,
+        Mailbox::class,
         Recipient::class,
         MobileDevice::class,
         Teacher::class,
@@ -145,6 +43,11 @@ import javax.inject.Singleton
         Notification::class,
         AdminMessage::class
     ],
+    autoMigrations = [
+        AutoMigration(from = 44, to = 45),
+        AutoMigration(from = 46, to = 47),
+        AutoMigration(from = 47, to = 48),
+    ],
     version = AppDatabase.VERSION_SCHEMA,
     exportSchema = true
 )
@@ -152,7 +55,7 @@ import javax.inject.Singleton
 abstract class AppDatabase : RoomDatabase() {
 
     companion object {
-        const val VERSION_SCHEMA = 43
+        const val VERSION_SCHEMA = 51
 
         fun getMigrations(sharedPrefProvider: SharedPrefProvider, appInfo: AppInfo) = arrayOf(
             Migration2(),
@@ -196,7 +99,12 @@ abstract class AppDatabase : RoomDatabase() {
             Migration40(),
             Migration41(sharedPrefProvider),
             Migration42(),
-            Migration43()
+            Migration43(),
+            Migration44(),
+            Migration46(),
+            Migration49(),
+            Migration50(),
+            Migration51(),
         )
 
         fun newInstance(
@@ -247,7 +155,7 @@ abstract class AppDatabase : RoomDatabase() {
 
     abstract val completedLessonsDao: CompletedLessonsDao
 
-    abstract val reportingUnitDao: ReportingUnitDao
+    abstract val mailboxDao: MailboxDao
 
     abstract val recipientDao: RecipientDao
 

app/src/main/java/io/github/wulkanowy/data/db/Converters.kt

@@ -1,40 +1,36 @@
 package io.github.wulkanowy.data.db
 
 import androidx.room.TypeConverter
+import io.github.wulkanowy.ui.modules.Destination
+import io.github.wulkanowy.utils.toTimestamp
 import kotlinx.serialization.SerializationException
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
+import java.time.*
+import java.util.*
 import java.time.Instant
 import java.time.LocalDate
-import java.time.LocalDateTime
 import java.time.Month
 import java.time.ZoneOffset
-import java.util.Date
+import java.util.*
 
 class Converters {
 
     private val json = Json
 
     @TypeConverter
-    fun timestampToDate(value: Long?): LocalDate? = value?.run {
-        Date(value).toInstant().atZone(ZoneOffset.UTC).toLocalDate()
-    }
+    fun timestampToLocalDate(value: Long?): LocalDate? =
+        value?.let(::Date)?.toInstant()?.atZone(ZoneOffset.UTC)?.toLocalDate()
 
     @TypeConverter
-    fun dateToTimestamp(date: LocalDate?): Long? {
-        return date?.atStartOfDay()?.toInstant(ZoneOffset.UTC)?.toEpochMilli()
-    }
+    fun dateToTimestamp(date: LocalDate?): Long? = date?.toTimestamp()
 
     @TypeConverter
-    fun timestampToTime(value: Long?): LocalDateTime? = value?.let {
-        LocalDateTime.ofInstant(Instant.ofEpochMilli(value), ZoneOffset.UTC)
-    }
+    fun instantToTimestamp(instant: Instant?): Long? = instant?.toEpochMilli()
 
     @TypeConverter
-    fun timeToTimestamp(date: LocalDateTime?): Long? {
-        return date?.atZone(ZoneOffset.UTC)?.toInstant()?.toEpochMilli()
-    }
+    fun timestampToInstant(timestamp: Long?): Instant? = timestamp?.let(Instant::ofEpochMilli)
 
     @TypeConverter
     fun monthToInt(month: Month?) = month?.value
@@ -65,4 +61,11 @@ class Converters {
             emptyList() // handle errors from old gson Pair serialized data
         }
     }
+
+    @TypeConverter
+    fun destinationToString(destination: Destination) = json.encodeToString(destination)
+
+    @TypeConverter
+    fun stringToDestination(destination: String): Destination = json.decodeFromString(destination)
+
 }

app/src/main/java/io/github/wulkanowy/data/db/dao/BaseDao.kt

@@ -2,11 +2,12 @@ package io.github.wulkanowy.data.db.dao
 
 import androidx.room.Delete
 import androidx.room.Insert
+import androidx.room.OnConflictStrategy
 import androidx.room.Update
 
 interface BaseDao<T> {
 
-    @Insert
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
     suspend fun insertAll(items: List<T>): List<Long>
 
     @Update

app/src/main/java/io/github/wulkanowy/data/db/dao/ConferenceDao.kt

@@ -4,7 +4,7 @@ import androidx.room.Dao
 import androidx.room.Query
 import io.github.wulkanowy.data.db.entities.Conference
 import kotlinx.coroutines.flow.Flow
-import java.time.LocalDateTime
+import java.time.Instant
 import javax.inject.Singleton
 
 @Dao
@@ -12,5 +12,5 @@ import javax.inject.Singleton
 interface ConferenceDao : BaseDao<Conference> {
 
     @Query("SELECT * FROM Conferences WHERE diary_id = :diaryId AND student_id = :studentId AND date >= :startDate")
-    fun loadAll(diaryId: Int, studentId: Int, startDate: LocalDateTime): Flow<List<Conference>>
+    fun loadAll(diaryId: Int, studentId: Int, startDate: Instant): Flow<List<Conference>>
 }

app/src/main/java/io/github/wulkanowy/data/db/dao/MailboxDao.kt

@@ -0,0 +1,14 @@
+package io.github.wulkanowy.data.db.dao
+
+import androidx.room.Dao
+import androidx.room.Query
+import io.github.wulkanowy.data.db.entities.Mailbox
+import javax.inject.Singleton
+
+@Singleton
+@Dao
+interface MailboxDao : BaseDao<Mailbox> {
+
+    @Query("SELECT * FROM Mailboxes WHERE userLoginId = :userLoginId ")
+    suspend fun loadAll(userLoginId: Int): List<Mailbox>
+}

app/src/main/java/io/github/wulkanowy/data/db/dao/MessagesDao.kt

@@ -11,9 +11,9 @@ import kotlinx.coroutines.flow.Flow
 interface MessagesDao : BaseDao<Message> {
 
     @Transaction
-    @Query("SELECT * FROM Messages WHERE student_id = :studentId AND message_id = :messageId")
-    fun loadMessageWithAttachment(studentId: Int, messageId: Int): Flow<MessageWithAttachment?>
+    @Query("SELECT * FROM Messages WHERE message_global_key = :messageGlobalKey")
+    fun loadMessageWithAttachment(messageGlobalKey: String): Flow<MessageWithAttachment?>
 
-    @Query("SELECT * FROM Messages WHERE student_id = :studentId AND folder_id = :folder ORDER BY date DESC")
-    fun loadAll(studentId: Int, folder: Int): Flow<List<Message>>
+    @Query("SELECT * FROM Messages WHERE mailbox_key = :mailboxKey AND folder_id = :folder ORDER BY date DESC")
+    fun loadAll(mailboxKey: String, folder: Int): Flow<List<Message>>
 }

app/src/main/java/io/github/wulkanowy/data/db/dao/MobileDeviceDao.kt

@@ -8,6 +8,6 @@ import kotlinx.coroutines.flow.Flow
 @Dao
 interface MobileDeviceDao : BaseDao<MobileDevice> {
 
-    @Query("SELECT * FROM MobileDevices WHERE student_id = :userLoginId ORDER BY date DESC")
+    @Query("SELECT * FROM MobileDevices WHERE user_login_id = :userLoginId ORDER BY date DESC")
     fun loadAll(userLoginId: Int): Flow<List<MobileDevice>>
 }

app/src/main/java/io/github/wulkanowy/data/db/dao/RecipientDao.kt

@@ -2,6 +2,7 @@ package io.github.wulkanowy.data.db.dao
 
 import androidx.room.Dao
 import androidx.room.Query
+import io.github.wulkanowy.data.db.entities.MailboxType
 import io.github.wulkanowy.data.db.entities.Recipient
 import javax.inject.Singleton
 
@@ -9,6 +10,6 @@ import javax.inject.Singleton
 @Dao
 interface RecipientDao : BaseDao<Recipient> {
 
-    @Query("SELECT * FROM Recipients WHERE student_id = :studentId AND unit_id = :unitId AND role = :role")
-    suspend fun loadAll(studentId: Int, unitId: Int, role: Int): List<Recipient>
+    @Query("SELECT * FROM Recipients WHERE type = :type AND studentMailboxGlobalKey = :studentMailboxGlobalKey")
+    suspend fun loadAll(type: MailboxType, studentMailboxGlobalKey: String): List<Recipient>
 }

app/src/main/java/io/github/wulkanowy/data/db/dao/ReportingUnitDao.kt

@@ -1,17 +0,0 @@
-package io.github.wulkanowy.data.db.dao
-
-import androidx.room.Dao
-import androidx.room.Query
-import io.github.wulkanowy.data.db.entities.ReportingUnit
-import javax.inject.Singleton
-
-@Singleton
-@Dao
-interface ReportingUnitDao : BaseDao<ReportingUnit> {
-
-    @Query("SELECT * FROM ReportingUnits WHERE student_id = :studentId")
-    suspend fun load(studentId: Int): List<ReportingUnit>
-
-    @Query("SELECT * FROM ReportingUnits WHERE student_id = :studentId AND real_id = :unitId")
-    suspend fun loadOne(studentId: Int, unitId: Int): ReportingUnit?
-}

app/src/main/java/io/github/wulkanowy/data/db/dao/SchoolAnnouncementDao.kt

@@ -10,6 +10,6 @@ import javax.inject.Singleton
 @Singleton
 interface SchoolAnnouncementDao : BaseDao<SchoolAnnouncement> {
 
-    @Query("SELECT * FROM SchoolAnnouncements WHERE student_id = :studentId")
-    fun loadAll(studentId: Int): Flow<List<SchoolAnnouncement>>
+    @Query("SELECT * FROM SchoolAnnouncements WHERE user_login_id = :userLoginId ORDER BY date DESC")
+    fun loadAll(userLoginId: Int): Flow<List<SchoolAnnouncement>>
 }

app/src/main/java/io/github/wulkanowy/data/db/dao/StudentDao.kt

@@ -1,12 +1,7 @@
 package io.github.wulkanowy.data.db.dao
 
-import androidx.room.Dao
-import androidx.room.Delete
-import androidx.room.Insert
+import androidx.room.*
 import androidx.room.OnConflictStrategy.ABORT
-import androidx.room.Query
-import androidx.room.Transaction
-import androidx.room.Update
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.db.entities.StudentNickAndAvatar
 import io.github.wulkanowy.data.db.entities.StudentWithSemesters
@@ -38,6 +33,10 @@ abstract class StudentDao {
     @Query("SELECT * FROM Students")
     abstract suspend fun loadStudentsWithSemesters(): List<StudentWithSemesters>
 
+    @Transaction
+    @Query("SELECT * FROM Students WHERE id = :id")
+    abstract suspend fun loadStudentWithSemestersById(id: Long): StudentWithSemesters?
+
     @Query("UPDATE Students SET is_current = 1 WHERE id = :id")
     abstract suspend fun updateCurrent(id: Long)
 

app/src/main/java/io/github/wulkanowy/data/db/dao/TimetableAdditionalDao.kt

@@ -5,6 +5,7 @@ import androidx.room.Query
 import io.github.wulkanowy.data.db.entities.TimetableAdditional
 import kotlinx.coroutines.flow.Flow
 import java.time.LocalDate
+import java.util.UUID
 import javax.inject.Singleton
 
 @Dao
@@ -12,5 +13,13 @@ import javax.inject.Singleton
 interface TimetableAdditionalDao : BaseDao<TimetableAdditional> {
 
     @Query("SELECT * FROM TimetableAdditional WHERE diary_id = :diaryId AND student_id = :studentId AND date >= :from AND date <= :end")
-    fun loadAll(diaryId: Int, studentId: Int, from: LocalDate, end: LocalDate): Flow<List<TimetableAdditional>>
+    fun loadAll(
+        diaryId: Int,
+        studentId: Int,
+        from: LocalDate,
+        end: LocalDate
+    ): Flow<List<TimetableAdditional>>
+
+    @Query("DELETE FROM TimetableAdditional WHERE repeat_id = :repeatId")
+    suspend fun deleteAllByRepeatId(repeatId: UUID)
 }

app/src/main/java/io/github/wulkanowy/data/db/entities/AdminMessage.kt

@@ -33,5 +33,8 @@ data class AdminMessage(
 
     val priority: String,
 
-    val type: String
+    val type: String,
+
+    @ColumnInfo(name = "is_dismissible")
+    val isDismissible: Boolean = false
 )

app/src/main/java/io/github/wulkanowy/data/db/entities/Conference.kt

@@ -4,7 +4,7 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import java.io.Serializable
-import java.time.LocalDateTime
+import java.time.Instant
 
 @Entity(tableName = "Conferences")
 data class Conference(
@@ -27,7 +27,7 @@ data class Conference(
     @ColumnInfo(name = "conference_id")
     val conferenceId: Int,
 
-    val date: LocalDateTime
+    val date: Instant,
 ) : Serializable {
 
     @PrimaryKey(autoGenerate = true)

app/src/main/java/io/github/wulkanowy/data/db/entities/GradeSemesterStatistics.kt

@@ -24,5 +24,8 @@ data class GradeSemesterStatistics(
     var id: Long = 0
 
     @Transient
-    var average: String = ""
+    var classAverage: String = ""
+
+    @Transient
+    var studentAverage: String = ""
 }

app/src/main/java/io/github/wulkanowy/data/db/entities/GradeSummary.kt

@@ -3,7 +3,7 @@ package io.github.wulkanowy.data.db.entities
 import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
-import java.time.LocalDateTime
+import java.time.Instant
 
 @Entity(tableName = "GradesSummary")
 data class GradeSummary(
@@ -45,8 +45,8 @@ data class GradeSummary(
     var isFinalGradeNotified: Boolean = true
 
     @ColumnInfo(name = "predicted_grade_last_change")
-    var predictedGradeLastChange: LocalDateTime = LocalDateTime.now()
+    var predictedGradeLastChange: Instant = Instant.now()
 
     @ColumnInfo(name = "final_grade_last_change")
-    var finalGradeLastChange: LocalDateTime = LocalDateTime.now()
+    var finalGradeLastChange: Instant = Instant.now()
 }

app/src/main/java/io/github/wulkanowy/data/db/entities/Mailbox.kt

@@ -0,0 +1,25 @@
+package io.github.wulkanowy.data.db.entities
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "Mailboxes")
+data class Mailbox(
+
+    @PrimaryKey
+    val globalKey: String,
+    val fullName: String,
+    val userName: String,
+    val userLoginId: Int,
+    val studentName: String,
+    val schoolNameShort: String,
+    val type: MailboxType,
+)
+
+enum class MailboxType {
+    STUDENT,
+    PARENT,
+    GUARDIAN,
+    EMPLOYEE,
+    UNKNOWN,
+}

app/src/main/java/io/github/wulkanowy/data/db/entities/Message.kt

@@ -4,40 +4,31 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import java.io.Serializable
-import java.time.LocalDateTime
+import java.time.Instant
 
 @Entity(tableName = "Messages")
 data class Message(
 
-    @ColumnInfo(name = "student_id")
-    val studentId: Long,
+    @ColumnInfo(name = "message_global_key")
+    val messageGlobalKey: String,
 
-    @ColumnInfo(name = "real_id")
-    val realId: Int,
+    @ColumnInfo(name = "mailbox_key")
+    val mailboxKey: String,
 
     @ColumnInfo(name = "message_id")
     val messageId: Int,
 
-    @ColumnInfo(name = "sender_name")
-    val sender: String,
-
-    @ColumnInfo(name = "sender_id")
-    val senderId: Int,
-
-    @ColumnInfo(name = "recipient_name")
-    val recipient: String,
+    val correspondents: String,
 
     val subject: String,
 
-    val date: LocalDateTime,
+    val date: Instant,
 
     @ColumnInfo(name = "folder_id")
     val folderId: Int,
 
     var unread: Boolean,
 
-    val removed: Boolean,
-
     @ColumnInfo(name = "has_attachments")
     val hasAttachments: Boolean
 ) : Serializable {
@@ -48,11 +39,7 @@ data class Message(
     @ColumnInfo(name = "is_notified")
     var isNotified: Boolean = true
 
-    @ColumnInfo(name = "unread_by")
-    var unreadBy: Int = 0
-
-    @ColumnInfo(name = "read_by")
-    var readBy: Int = 0
-
     var content: String = ""
+    var sender: String? = null
+    var recipients: String? = null
 }

app/src/main/java/io/github/wulkanowy/data/db/entities/MessageAttachment.kt

@@ -12,11 +12,8 @@ data class MessageAttachment(
     @ColumnInfo(name = "real_id")
     val realId: Int,
 
-    @ColumnInfo(name = "message_id")
-    val messageId: Int,
-
-    @ColumnInfo(name = "one_drive_id")
-    val oneDriveId: String,
+    @ColumnInfo(name = "message_global_key")
+    val messageGlobalKey: String,
 
     @ColumnInfo(name = "url")
     val url: String,

app/src/main/java/io/github/wulkanowy/data/db/entities/MessageWithAttachment.kt

@@ -7,6 +7,6 @@ data class MessageWithAttachment(
     @Embedded
     val message: Message,
 
-    @Relation(parentColumn = "message_id", entityColumn = "message_id")
+    @Relation(parentColumn = "message_global_key", entityColumn = "message_global_key")
     val attachments: List<MessageAttachment>
 )

app/src/main/java/io/github/wulkanowy/data/db/entities/MobileDevice.kt

@@ -4,12 +4,12 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import java.io.Serializable
-import java.time.LocalDateTime
+import java.time.Instant
 
 @Entity(tableName = "MobileDevices")
 data class MobileDevice(
 
-    @ColumnInfo(name = "student_id")
+    @ColumnInfo(name = "user_login_id")
     val userLoginId: Int,
 
     @ColumnInfo(name = "device_id")
@@ -17,7 +17,7 @@ data class MobileDevice(
 
     val name: String,
 
-    val date: LocalDateTime
+    val date: Instant,
 ) : Serializable {
 
     @PrimaryKey(autoGenerate = true)

app/src/main/java/io/github/wulkanowy/data/db/entities/Notification.kt

@@ -4,7 +4,8 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import io.github.wulkanowy.services.sync.notifications.NotificationType
-import java.time.LocalDateTime
+import io.github.wulkanowy.ui.modules.Destination
+import java.time.Instant
 
 @Entity(tableName = "Notifications")
 data class Notification(
@@ -18,7 +19,10 @@ data class Notification(
 
     val type: NotificationType,
 
-    val date: LocalDateTime,
+    @ColumnInfo(defaultValue = "{\"type\":\"io.github.wulkanowy.ui.modules.Destination.Dashboard\"}")
+    val destination: Destination,
+
+    val date: Instant,
 
     val data: String? = null
 ) {

app/src/main/java/io/github/wulkanowy/data/db/entities/Recipient.kt

@@ -1,6 +1,5 @@
 package io.github.wulkanowy.data.db.entities
 
-import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import java.io.Serializable
@@ -8,32 +7,16 @@ import java.io.Serializable
 @kotlinx.serialization.Serializable
 @Entity(tableName = "Recipients")
 data class Recipient(
-
-    @ColumnInfo(name = "student_id")
-    val studentId: Int,
-
-    @ColumnInfo(name = "real_id")
-    val realId: String,
-
-    val name: String,
-
-    @ColumnInfo(name = "real_name")
-    val realName: String,
-
-    @ColumnInfo(name = "login_id")
-    val loginId: Int,
-
-    @ColumnInfo(name = "unit_id")
-    val unitId: Int,
-
-    val role: Int,
-
-    val hash: String
-
+    val mailboxGlobalKey: String,
+    val studentMailboxGlobalKey: String,
+    val fullName: String,
+    val userName: String,
+    val schoolShortName: String,
+    val type: MailboxType,
 ) : Serializable {
 
     @PrimaryKey(autoGenerate = true)
     var id: Long = 0
 
-    override fun toString() = name
+    override fun toString() = userName
 }

app/src/main/java/io/github/wulkanowy/data/db/entities/ReportingUnit.kt

@@ -1,32 +0,0 @@
-package io.github.wulkanowy.data.db.entities
-
-import androidx.room.ColumnInfo
-import androidx.room.Entity
-import androidx.room.PrimaryKey
-import java.io.Serializable
-
-@Entity(tableName = "ReportingUnits")
-data class ReportingUnit(
-
-    @ColumnInfo(name = "student_id")
-    val studentId: Int,
-
-    @ColumnInfo(name = "real_id")
-    val unitId: Int,
-
-    @ColumnInfo(name = "short")
-    val shortName: String,
-
-    @ColumnInfo(name = "sender_id")
-    val senderId: Int,
-
-    @ColumnInfo(name = "sender_name")
-    val senderName: String,
-
-    val roles: List<Int>
-
-) : Serializable {
-
-    @PrimaryKey(autoGenerate = true)
-    var id: Long = 0
-}

app/src/main/java/io/github/wulkanowy/data/db/entities/SchoolAnnouncement.kt

@@ -9,8 +9,8 @@ import java.time.LocalDate
 @Entity(tableName = "SchoolAnnouncements")
 data class SchoolAnnouncement(
 
-    @ColumnInfo(name = "student_id")
-    val studentId: Int,
+    @ColumnInfo(name = "user_login_id")
+    val userLoginId: Int,
 
     val date: LocalDate,
 

app/src/main/java/io/github/wulkanowy/data/db/entities/Semester.kt

@@ -7,7 +7,12 @@ import androidx.room.PrimaryKey
 import java.io.Serializable
 import java.time.LocalDate
 
-@Entity(tableName = "Semesters", indices = [Index(value = ["student_id", "diary_id", "semester_id"], unique = true)])
+@Entity(
+    tableName = "Semesters", indices = [Index(
+        value = ["student_id", "diary_id", "kindergarten_diary_id", "semester_id"],
+        unique = true
+    )]
+)
 data class Semester(
 
     @ColumnInfo(name = "student_id")
@@ -16,6 +21,9 @@ data class Semester(
     @ColumnInfo(name = "diary_id")
     val diaryId: Int,
 
+    @ColumnInfo(name = "kindergarten_diary_id", defaultValue = "0")
+    val kindergartenDiaryId: Int,
+
     @ColumnInfo(name = "diary_name")
     val diaryName: String,
 
@@ -37,12 +45,11 @@ data class Semester(
 
     @ColumnInfo(name = "unit_id")
     val unitId: Int
-): Serializable {
+) : Serializable {
 
     @PrimaryKey(autoGenerate = true)
     var id: Long = 0
 
-
     @ColumnInfo(name = "is_current")
     var current: Boolean = false
 }

app/src/main/java/io/github/wulkanowy/data/db/entities/Student.kt

@@ -5,7 +5,7 @@ import androidx.room.Entity
 import androidx.room.Index
 import androidx.room.PrimaryKey
 import java.io.Serializable
-import java.time.LocalDateTime
+import java.time.Instant
 
 @Entity(
     tableName = "Students",
@@ -74,7 +74,7 @@ data class Student(
     val isCurrent: Boolean,
 
     @ColumnInfo(name = "registration_date")
-    val registrationDate: LocalDateTime
+    val registrationDate: Instant,
 ) : Serializable {
 
     @PrimaryKey(autoGenerate = true)

app/src/main/java/io/github/wulkanowy/data/db/entities/Timetable.kt

@@ -4,8 +4,8 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import java.io.Serializable
+import java.time.Instant
 import java.time.LocalDate
-import java.time.LocalDateTime
 
 @Entity(tableName = "Timetable")
 data class Timetable(
@@ -18,9 +18,9 @@ data class Timetable(
 
     val number: Int,
 
-    val start: LocalDateTime,
+    val start: Instant,
 
-    val end: LocalDateTime,
+    val end: Instant,
 
     val date: LocalDate,
 

app/src/main/java/io/github/wulkanowy/data/db/entities/TimetableAdditional.kt

@@ -4,8 +4,9 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import java.io.Serializable
+import java.time.Instant
 import java.time.LocalDate
-import java.time.LocalDateTime
+import java.util.*
 
 @Entity(tableName = "TimetableAdditional")
 data class TimetableAdditional(
@@ -16,9 +17,9 @@ data class TimetableAdditional(
     @ColumnInfo(name = "diary_id")
     val diaryId: Int,
 
-    val start: LocalDateTime,
+    val start: Instant,
 
-    val end: LocalDateTime,
+    val end: Instant,
 
     val date: LocalDate,
 
@@ -27,4 +28,10 @@ data class TimetableAdditional(
 
     @PrimaryKey(autoGenerate = true)
     var id: Long = 0
+
+    @ColumnInfo(name = "repeat_id", defaultValue = "NULL")
+    var repeatId: UUID? = null
+
+    @ColumnInfo(name = "is_added_by_user", defaultValue = "0")
+    var isAddedByUser: Boolean = false
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration12.kt

@@ -43,12 +43,14 @@ class Migration12 : Migration(11, 12) {
 
     private fun getStudentsIds(database: SupportSQLiteDatabase): List<Int> {
         val students = mutableListOf<Int>()
-        val studentsCursor = database.query("SELECT student_id FROM Students")
-        if (studentsCursor.moveToFirst()) {
-            do {
-                students.add(studentsCursor.getInt(0))
-            } while (studentsCursor.moveToNext())
+        database.query("SELECT student_id FROM Students").use {
+            if (it.moveToFirst()) {
+                do {
+                    students.add(it.getInt(0))
+                } while (it.moveToNext())
+            }
         }
+
         return students
     }
 

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration13.kt

@@ -25,12 +25,14 @@ class Migration13 : Migration(12, 13) {
 
     private fun getStudentsIds(database: SupportSQLiteDatabase): MutableList<Pair<Int, String>> {
         val students = mutableListOf<Pair<Int, String>>()
-        val studentsCursor = database.query("SELECT id, school_name FROM Students")
-        if (studentsCursor.moveToFirst()) {
-            do {
-                students.add(studentsCursor.getInt(0) to studentsCursor.getString(1))
-            } while (studentsCursor.moveToNext())
+        database.query("SELECT id, school_name FROM Students").use {
+            if (it.moveToFirst()) {
+                do {
+                    students.add(it.getInt(0) to it.getString(1))
+                } while (it.moveToNext())
+            }
         }
+
         return students
     }
 
@@ -42,12 +44,14 @@ class Migration13 : Migration(12, 13) {
 
     private fun getStudentsAndClassIds(database: SupportSQLiteDatabase): List<Pair<Int, Int>> {
         val students = mutableListOf<Pair<Int, Int>>()
-        val studentsCursor = database.query("SELECT student_id, class_id FROM Students")
-        if (studentsCursor.moveToFirst()) {
-            do {
-                students.add(studentsCursor.getInt(0) to studentsCursor.getInt(1))
-            } while (studentsCursor.moveToNext())
+        database.query("SELECT student_id, class_id FROM Students").use {
+            if (it.moveToFirst()) {
+                do {
+                    students.add(it.getInt(0) to it.getInt(1))
+                } while (it.moveToNext())
+            }
         }
+
         return students
     }
 

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration27.kt

@@ -22,24 +22,28 @@ class Migration27 : Migration(26, 27) {
 
     private fun getStudentsIdsAndNames(database: SupportSQLiteDatabase): MutableList<Triple<Long, Int, String>> {
         val students = mutableListOf<Triple<Long, Int, String>>()
-        val studentsCursor = database.query("SELECT id, user_login_id, student_name FROM Students")
-        if (studentsCursor.moveToFirst()) {
-            do {
-                students.add(Triple(studentsCursor.getLong(0), studentsCursor.getInt(1), studentsCursor.getString(2)))
-            } while (studentsCursor.moveToNext())
+        database.query("SELECT id, user_login_id, student_name FROM Students").use {
+            if (it.moveToFirst()) {
+                do {
+                    students.add(Triple(it.getLong(0), it.getInt(1), it.getString(2)))
+                } while (it.moveToNext())
+            }
         }
+
         return students
     }
 
     private fun getReportingUnits(database: SupportSQLiteDatabase): MutableList<Pair<Int, String>> {
         val units = mutableListOf<Pair<Int, String>>()
-        val unitsCursor = database.query("SELECT sender_id, sender_name FROM ReportingUnits")
-        if (unitsCursor.moveToFirst()) {
-            do {
-                units.add(unitsCursor.getInt(0) to unitsCursor.getString(1))
-            } while (unitsCursor.moveToNext())
+        database.query("SELECT sender_id, sender_name FROM ReportingUnits").use {
+            if (it.moveToFirst()) {
+                do {
+                    units.add(it.getInt(0) to it.getString(1))
+                } while (it.moveToNext())
+            }
         }
 
+
         return units
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration35.kt

@@ -10,15 +10,17 @@ class Migration35(private val appInfo: AppInfo) : Migration(34, 35) {
     override fun migrate(database: SupportSQLiteDatabase) {
         database.execSQL("ALTER TABLE Students ADD COLUMN `avatar_color` INTEGER NOT NULL DEFAULT 0")
 
-        val studentsCursor = database.query("SELECT * FROM Students")
-
-        while (studentsCursor.moveToNext()) {
-            val studentId = studentsCursor.getLongOrNull(0)
-            database.execSQL(
-                """UPDATE Students 
-                SET avatar_color = ${appInfo.defaultColorsForAvatar.random()} 
-                WHERE id = $studentId"""
-            )
+        database.query("SELECT * FROM Students").use {
+            while (it.moveToNext()) {
+                val studentId = it.getLongOrNull(0)
+                database.execSQL(
+                    """
+                        UPDATE Students
+                        SET avatar_color = ${appInfo.defaultColorsForAvatar.random()}
+                        WHERE id = $studentId
+                    """
+                )
+            }
         }
     }
 }

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration41.kt

@@ -3,7 +3,7 @@ package io.github.wulkanowy.data.db.migrations
 import androidx.room.migration.Migration
 import androidx.sqlite.db.SupportSQLiteDatabase
 import io.github.wulkanowy.data.db.SharedPrefProvider
-import io.github.wulkanowy.ui.modules.grade.GradeExpandMode
+import io.github.wulkanowy.data.enums.GradeExpandMode
 
 class Migration41(private val sharedPrefProvider: SharedPrefProvider) : Migration(40, 41) {
 

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration44.kt

@@ -0,0 +1,11 @@
+package io.github.wulkanowy.data.db.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+class Migration44 : Migration(43, 44) {
+
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("ALTER TABLE AdminMessages ADD COLUMN is_dismissible INTEGER NOT NULL DEFAULT 0")
+    }
+}

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration46.kt

@@ -0,0 +1,102 @@
+package io.github.wulkanowy.data.db.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+import java.time.Instant
+import java.time.ZoneId
+import java.time.ZoneOffset
+
+class Migration46 : Migration(45, 46) {
+
+    override fun migrate(database: SupportSQLiteDatabase) {
+        migrateConferences(database)
+        migrateMessages(database)
+        migrateMobileDevices(database)
+        migrateNotifications(database)
+        migrateTimetable(database)
+        migrateTimetableAdditional(database)
+    }
+
+    private fun migrateConferences(database: SupportSQLiteDatabase) {
+        database.query("SELECT * FROM Conferences").use {
+            while (it.moveToNext()) {
+                val id = it.getLong(it.getColumnIndexOrThrow("id"))
+                val timestampLocal = it.getLong(it.getColumnIndexOrThrow("date"))
+                val timestampUtc = timestampLocal.timestampLocalToUTC()
+
+                database.execSQL("UPDATE Conferences SET date = $timestampUtc WHERE id = $id")
+            }
+        }
+    }
+
+    private fun migrateMessages(database: SupportSQLiteDatabase) {
+        database.query("SELECT * FROM Messages").use {
+            while (it.moveToNext()) {
+                val id = it.getLong(it.getColumnIndexOrThrow("id"))
+                val timestampLocal = it.getLong(it.getColumnIndexOrThrow("date"))
+                val timestampUtc = timestampLocal.timestampLocalToUTC()
+
+                database.execSQL("UPDATE Messages SET date = $timestampUtc WHERE id = $id")
+            }
+        }
+    }
+
+    private fun migrateMobileDevices(database: SupportSQLiteDatabase) {
+        database.query("SELECT * FROM MobileDevices").use {
+            while (it.moveToNext()) {
+                val id = it.getLong(it.getColumnIndexOrThrow("id"))
+                val timestampLocal = it.getLong(it.getColumnIndexOrThrow("date"))
+                val timestampUtc = timestampLocal.timestampLocalToUTC()
+
+                database.execSQL("UPDATE MobileDevices SET date = $timestampUtc WHERE id = $id")
+            }
+        }
+    }
+
+    private fun migrateNotifications(database: SupportSQLiteDatabase) {
+        database.query("SELECT * FROM Notifications").use {
+            while (it.moveToNext()) {
+                val id = it.getLong(it.getColumnIndexOrThrow("id"))
+                val timestampLocal = it.getLong(it.getColumnIndexOrThrow("date"))
+                val timestampUtc = timestampLocal.timestampLocalToUTC()
+
+                database.execSQL("UPDATE Notifications SET date = $timestampUtc WHERE id = $id")
+            }
+        }
+    }
+
+    private fun migrateTimetable(database: SupportSQLiteDatabase) {
+        database.query("SELECT * FROM Timetable").use {
+            while (it.moveToNext()) {
+                val id = it.getLong(it.getColumnIndexOrThrow("id"))
+                val timestampLocalStart = it.getLong(it.getColumnIndexOrThrow("start"))
+                val timestampLocalEnd = it.getLong(it.getColumnIndexOrThrow("end"))
+                val timestampUtcStart = timestampLocalStart.timestampLocalToUTC()
+                val timestampUtcEnd = timestampLocalEnd.timestampLocalToUTC()
+
+                database.execSQL("UPDATE Timetable SET start = $timestampUtcStart, end = $timestampUtcEnd WHERE id = $id")
+            }
+        }
+    }
+
+    private fun migrateTimetableAdditional(database: SupportSQLiteDatabase) {
+        database.query("SELECT * FROM TimetableAdditional").use {
+            while (it.moveToNext()) {
+                val id = it.getLong(it.getColumnIndexOrThrow("id"))
+                val timestampLocalStart = it.getLong(it.getColumnIndexOrThrow("start"))
+                val timestampLocalEnd = it.getLong(it.getColumnIndexOrThrow("end"))
+                val timestampUtcStart = timestampLocalStart.timestampLocalToUTC()
+                val timestampUtcEnd = timestampLocalEnd.timestampLocalToUTC()
+
+                database.execSQL("UPDATE TimetableAdditional SET start = $timestampUtcStart, end = $timestampUtcEnd WHERE id = $id")
+            }
+        }
+    }
+
+    private fun Long.timestampLocalToUTC(): Long = Instant.ofEpochMilli(this)
+        .atZone(ZoneOffset.UTC)
+        .withZoneSameLocal(ZoneId.of("Europe/Warsaw"))
+        .withZoneSameInstant(ZoneId.systemDefault())
+        .toInstant()
+        .toEpochMilli()
+}

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration49.kt

@@ -0,0 +1,23 @@
+package io.github.wulkanowy.data.db.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+class Migration49 : Migration(48, 49) {
+
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("DROP TABLE IF EXISTS SchoolAnnouncements")
+
+        database.execSQL(
+            """
+            CREATE TABLE IF NOT EXISTS `SchoolAnnouncements` (
+            `user_login_id` INTEGER NOT NULL, 
+            `date` INTEGER NOT NULL, 
+            `subject` TEXT NOT NULL, 
+            `content` TEXT NOT NULL, 
+            `id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, 
+            `is_notified` INTEGER NOT NULL)
+        """.trimIndent()
+        )
+    }
+}

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration50.kt

@@ -0,0 +1,21 @@
+package io.github.wulkanowy.data.db.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+class Migration50 : Migration(49, 50) {
+
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("DROP TABLE IF EXISTS MobileDevices")
+        database.execSQL(
+            """
+            CREATE TABLE IF NOT EXISTS `MobileDevices` (
+            `user_login_id` INTEGER NOT NULL, 
+            `device_id` INTEGER NOT NULL, 
+            `name` TEXT NOT NULL, 
+            `date` INTEGER NOT NULL, 
+            `id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL)
+        """.trimIndent()
+        )
+    }
+}

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration51.kt

@@ -0,0 +1,88 @@
+package io.github.wulkanowy.data.db.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+class Migration51 : Migration(50, 51) {
+
+    override fun migrate(database: SupportSQLiteDatabase) {
+        createMailboxTable(database)
+        recreateMessagesTable(database)
+        recreateMessageAttachmentsTable(database)
+        recreateRecipientsTable(database)
+        deleteReportingUnitTable(database)
+    }
+
+    private fun createMailboxTable(database: SupportSQLiteDatabase) {
+        database.execSQL("DROP TABLE IF EXISTS Mailboxes")
+        database.execSQL(
+            """
+            CREATE TABLE IF NOT EXISTS `Mailboxes` (
+                `globalKey` TEXT NOT NULL,
+                `fullName` TEXT NOT NULL,
+                `userName` TEXT NOT NULL,
+                `userLoginId` INTEGER NOT NULL,
+                `studentName` TEXT NOT NULL,
+                `schoolNameShort` TEXT NOT NULL,
+                `type` TEXT NOT NULL,
+                PRIMARY KEY(`globalKey`)
+            )""".trimIndent()
+        )
+    }
+
+    private fun recreateMessagesTable(database: SupportSQLiteDatabase) {
+        database.execSQL("DROP TABLE IF EXISTS Messages")
+        database.execSQL(
+            """
+            CREATE TABLE IF NOT EXISTS `Messages` (
+                `message_global_key` TEXT NOT NULL,
+                `mailbox_key` TEXT NOT NULL,
+                `message_id` INTEGER NOT NULL,
+                `correspondents` TEXT NOT NULL,
+                `subject` TEXT NOT NULL,
+                `date` INTEGER NOT NULL,
+                `folder_id` INTEGER NOT NULL,
+                `unread` INTEGER NOT NULL,
+                `has_attachments` INTEGER NOT NULL,
+                `id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+                `is_notified` INTEGER NOT NULL,
+                `content` TEXT NOT NULL,
+                `sender` TEXT, `recipients` TEXT
+            )""".trimIndent()
+        )
+    }
+
+    private fun recreateMessageAttachmentsTable(database: SupportSQLiteDatabase) {
+        database.execSQL("DROP TABLE IF EXISTS MessageAttachments")
+        database.execSQL(
+            """
+            CREATE TABLE IF NOT EXISTS `MessageAttachments` (
+                `real_id` INTEGER NOT NULL,
+                `message_global_key` TEXT NOT NULL,
+                `url` TEXT NOT NULL,
+                `filename` TEXT NOT NULL,
+                PRIMARY KEY(`real_id`)
+            )""".trimIndent()
+        )
+    }
+
+    private fun recreateRecipientsTable(database: SupportSQLiteDatabase) {
+        database.execSQL("DROP TABLE IF EXISTS Recipients")
+        database.execSQL(
+            """
+            CREATE TABLE IF NOT EXISTS `Recipients` (
+                `mailboxGlobalKey` TEXT NOT NULL,
+                `studentMailboxGlobalKey` TEXT NOT NULL,
+                `fullName` TEXT NOT NULL,
+                `userName` TEXT NOT NULL,
+                `schoolShortName` TEXT NOT NULL,
+                `type` TEXT NOT NULL,
+                `id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL
+            )""".trimIndent()
+        )
+    }
+
+    private fun deleteReportingUnitTable(database: SupportSQLiteDatabase) {
+        database.execSQL("DROP TABLE IF EXISTS ReportingUnits")
+    }
+}

app/src/main/java/io/github/wulkanowy/data/enums/AppTheme.kt

@@ -0,0 +1,12 @@
+package io.github.wulkanowy.data.enums
+
+enum class AppTheme(val value: String) {
+    SYSTEM("system"),
+    LIGHT("light"),
+    DARK("dark"),
+    BLACK("black");
+
+    companion object {
+        fun getByValue(value: String) = values().find { it.value == value } ?: LIGHT
+    }
+}

app/src/main/java/io/github/wulkanowy/data/enums/GradeColorTheme.kt

@@ -0,0 +1,13 @@
+package io.github.wulkanowy.data.enums
+
+import java.io.Serializable
+
+enum class GradeColorTheme(val value: String) : Serializable {
+    VULCAN("vulcan"),
+    MATERIAL("material"),
+    GRADE_COLOR("grade_color");
+
+    companion object {
+        fun getByValue(value: String) = values().find { it.value == value } ?: VULCAN
+    }
+}

app/src/main/java/io/github/wulkanowy/data/enums/GradeExpandMode.kt

@@ -0,0 +1,11 @@
+package io.github.wulkanowy.data.enums
+
+enum class GradeExpandMode(val value: String) {
+    ONE("one"),
+    UNLIMITED("any"),
+    ALWAYS_EXPANDED("always");
+
+    companion object {
+        fun getByValue(value: String) = values().find { it.value == value } ?: ONE
+    }
+}

app/src/main/java/io/github/wulkanowy/data/enums/GradeSortingMode.kt

@@ -0,0 +1,11 @@
+package io.github.wulkanowy.data.enums
+
+enum class GradeSortingMode(val value: String) {
+    ALPHABETIC("alphabetic"),
+    DATE("date"),
+    AVERAGE("average");
+
+    companion object {
+        fun getByValue(value: String) = values().find { it.value == value } ?: ALPHABETIC
+    }
+}

app/src/main/java/io/github/wulkanowy/data/enums/TimetableMode.kt

@@ -0,0 +1,11 @@
+package io.github.wulkanowy.data.enums
+
+enum class TimetableMode(val value: String) {
+    WHOLE_PLAN("yes"),
+    ONLY_CURRENT_GROUP("no"),
+    SMALL_OTHER_GROUP("small");
+
+    companion object {
+        fun getByValue(value: String) = values().find { it.value == value } ?: ONLY_CURRENT_GROUP
+    }
+}

app/src/main/java/io/github/wulkanowy/data/mappers/ConferenceMapper.kt

@@ -10,7 +10,7 @@ fun List<SdkConference>.mapToEntities(semester: Semester) = map {
         diaryId = semester.diaryId,
         agenda = it.agenda,
         conferenceId = it.id,
-        date = it.date,
+        date = it.dateZoned.toInstant(),
         presentOnConference = it.presentOnConference,
         subject = it.subject,
         title = it.title

app/src/main/java/io/github/wulkanowy/data/mappers/DirectorInformationMapper.kt

@@ -6,7 +6,7 @@ import io.github.wulkanowy.sdk.pojo.DirectorInformation as SdkDirectorInformatio
 
 fun List<SdkDirectorInformation>.mapToEntities(student: Student) = map {
     SchoolAnnouncement(
-        studentId = student.studentId,
+        userLoginId = student.userLoginId,
         date = it.date,
         subject = it.subject,
         content = it.content,

app/src/main/java/io/github/wulkanowy/data/mappers/MailboxMapper.kt

@@ -0,0 +1,18 @@
+package io.github.wulkanowy.data.mappers
+
+import io.github.wulkanowy.data.db.entities.Mailbox
+import io.github.wulkanowy.data.db.entities.MailboxType
+import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.sdk.pojo.Mailbox as SdkMailbox
+
+fun List<SdkMailbox>.mapToEntities(student: Student) = map {
+    Mailbox(
+        globalKey = it.globalKey,
+        fullName = it.fullName,
+        userName = it.userName,
+        userLoginId = student.userLoginId,
+        studentName = it.studentName,
+        schoolNameShort = it.schoolNameShort,
+        type = MailboxType.valueOf(it.type.name),
+    )
+}

app/src/main/java/io/github/wulkanowy/data/mappers/MessageMapper.kt

@@ -1,40 +1,31 @@
 package io.github.wulkanowy.data.mappers
 
-import io.github.wulkanowy.data.db.entities.Message
-import io.github.wulkanowy.data.db.entities.MessageAttachment
-import io.github.wulkanowy.data.db.entities.Recipient
-import io.github.wulkanowy.data.db.entities.Student
-import java.time.LocalDateTime
+import io.github.wulkanowy.data.db.entities.*
+import io.github.wulkanowy.sdk.pojo.MailboxType
 import io.github.wulkanowy.sdk.pojo.Message as SdkMessage
 import io.github.wulkanowy.sdk.pojo.MessageAttachment as SdkMessageAttachment
 import io.github.wulkanowy.sdk.pojo.Recipient as SdkRecipient
 
-fun List<SdkMessage>.mapToEntities(student: Student) = map {
+fun List<SdkMessage>.mapToEntities(mailbox: Mailbox) = map {
     Message(
-        studentId = student.id,
-        realId = it.id ?: 0,
-        messageId = it.messageId ?: 0,
-        sender = it.sender?.name.orEmpty(),
-        senderId = it.sender?.loginId ?: 0,
-        recipient = it.recipients.singleOrNull()?.name ?: "Wielu adresatów",
+        messageGlobalKey = it.globalKey,
+        mailboxKey = mailbox.globalKey,
+        messageId = it.id,
+        correspondents = it.correspondents,
         subject = it.subject.trim(),
-        date = it.date ?: LocalDateTime.now(),
+        date = it.dateZoned.toInstant(),
         folderId = it.folderId,
-        unread = it.unread ?: false,
-        removed = it.removed,
+        unread = it.unread,
         hasAttachments = it.hasAttachments
     ).apply {
         content = it.content.orEmpty()
-        unreadBy = it.unreadBy ?: 0
-        readBy = it.readBy ?: 0
     }
 }
 
-fun List<SdkMessageAttachment>.mapToEntities() = map {
+fun List<SdkMessageAttachment>.mapToEntities(messageGlobalKey: String) = map {
     MessageAttachment(
-        realId = it.id,
-        messageId = it.messageId,
-        oneDriveId = it.oneDriveId,
+        messageGlobalKey = messageGlobalKey,
+        realId = it.url.hashCode(),
         url = it.url,
         filename = it.filename
     )
@@ -42,12 +33,11 @@ fun List<SdkMessageAttachment>.mapToEntities() = map {
 
 fun List<Recipient>.mapFromEntities() = map {
     SdkRecipient(
-        id = it.realId,
-        name = it.realName,
-        loginId = it.loginId,
-        reportingUnitId = it.unitId,
-        role = it.role,
-        hash = it.hash,
-        shortName = it.name
+        fullName = it.fullName,
+        userName = it.userName,
+        studentName = it.userName,
+        mailboxGlobalKey = it.mailboxGlobalKey,
+        schoolNameShort = it.schoolShortName,
+        type = MailboxType.valueOf(it.type.name),
     )
 }

app/src/main/java/io/github/wulkanowy/data/mappers/MobileDeviceMapper.kt

@@ -1,15 +1,15 @@
 package io.github.wulkanowy.data.mappers
 
 import io.github.wulkanowy.data.db.entities.MobileDevice
-import io.github.wulkanowy.data.db.entities.Semester
+import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.pojos.MobileDeviceToken
-import io.github.wulkanowy.sdk.pojo.Token as SdkToken
 import io.github.wulkanowy.sdk.pojo.Device as SdkDevice
+import io.github.wulkanowy.sdk.pojo.Token as SdkToken
 
-fun List<SdkDevice>.mapToEntities(semester: Semester) = map {
+fun List<SdkDevice>.mapToEntities(student: Student) = map {
     MobileDevice(
-        userLoginId = semester.studentId,
-        date = it.createDate,
+        userLoginId = student.userLoginId,
+        date = it.createDateZoned.toInstant(),
         deviceId = it.id,
         name = it.name
     )

app/src/main/java/io/github/wulkanowy/data/mappers/RecipientMapper.kt

@@ -1,17 +1,16 @@
 package io.github.wulkanowy.data.mappers
 
+import io.github.wulkanowy.data.db.entities.MailboxType
 import io.github.wulkanowy.data.db.entities.Recipient
 import io.github.wulkanowy.sdk.pojo.Recipient as SdkRecipient
 
-fun List<SdkRecipient>.mapToEntities(userLoginId: Int) = map {
+fun List<SdkRecipient>.mapToEntities(studentMailboxGlobalKey: String) = map {
     Recipient(
-        studentId = userLoginId,
-        realId = it.id,
-        realName = it.name,
-        name = it.shortName,
-        hash = it.hash,
-        loginId = it.loginId,
-        role = it.role,
-        unitId = it.reportingUnitId ?: 0
+        mailboxGlobalKey = it.mailboxGlobalKey,
+        fullName = it.fullName,
+        userName = it.userName,
+        studentMailboxGlobalKey = studentMailboxGlobalKey,
+        schoolShortName = it.schoolNameShort,
+        type = MailboxType.valueOf(it.type.name),
     )
 }

app/src/main/java/io/github/wulkanowy/data/mappers/ReportingUnitMapper.kt

@@ -1,16 +0,0 @@
-package io.github.wulkanowy.data.mappers
-
-import io.github.wulkanowy.data.db.entities.ReportingUnit
-import io.github.wulkanowy.data.db.entities.Student
-import io.github.wulkanowy.sdk.pojo.ReportingUnit as SdkReportingUnit
-
-fun List<SdkReportingUnit>.mapToEntities(student: Student) = map {
-    ReportingUnit(
-        studentId = student.id.toInt(),
-        unitId = it.id,
-        roles = it.roles,
-        senderId = it.senderId,
-        senderName = it.senderName,
-        shortName = it.short
-    )
-}

app/src/main/java/io/github/wulkanowy/data/mappers/SemesterMapper.kt

@@ -7,6 +7,7 @@ fun List<SdkSemester>.mapToEntities(studentId: Int) = map {
     Semester(
         studentId = studentId,
         diaryId = it.diaryId,
+        kindergartenDiaryId = it.kindergartenDiaryId,
         diaryName = it.diaryName,
         schoolYear = it.schoolYear,
         semesterId = it.semesterId,

app/src/main/java/io/github/wulkanowy/data/mappers/StudentMapper.kt

@@ -2,7 +2,7 @@ package io.github.wulkanowy.data.mappers
 
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.db.entities.StudentWithSemesters
-import java.time.LocalDateTime
+import java.time.Instant
 import io.github.wulkanowy.sdk.pojo.Student as SdkStudent
 
 fun List<SdkStudent>.mapToEntities(password: String = "", colors: List<Long>) = map {
@@ -24,7 +24,7 @@ fun List<SdkStudent>.mapToEntities(password: String = "", colors: List<Long>) =
             scrapperBaseUrl = it.scrapperBaseUrl,
             loginType = it.loginType.name,
             isCurrent = false,
-            registrationDate = LocalDateTime.now(),
+            registrationDate = Instant.now(),
             mobileBaseUrl = it.mobileBaseUrl,
             privateKey = it.privateKey,
             certificateKey = it.certificateKey,

app/src/main/java/io/github/wulkanowy/data/mappers/TimetableMapper.kt

@@ -21,8 +21,8 @@ fun List<SdkTimetable>.mapToEntities(semester: Semester) = map {
         studentId = semester.studentId,
         diaryId = semester.diaryId,
         number = it.number,
-        start = it.start,
-        end = it.end,
+        start = it.startZoned.toInstant(),
+        end = it.endZoned.toInstant(),
         date = it.date,
         subject = it.subject,
         subjectOld = it.subjectOld,
@@ -45,8 +45,8 @@ fun List<SdkTimetableAdditional>.mapToEntities(semester: Semester) = map {
         diaryId = semester.diaryId,
         subject = it.subject,
         date = it.date,
-        start = it.start,
-        end = it.end
+        start = it.startZoned.toInstant(),
+        end = it.endZoned.toInstant(),
     )
 }
 

app/src/main/java/io/github/wulkanowy/data/pojos/NotificationData.kt

@@ -1,10 +1,10 @@
 package io.github.wulkanowy.data.pojos
 
-import android.content.Intent
 import io.github.wulkanowy.services.sync.notifications.NotificationType
+import io.github.wulkanowy.ui.modules.Destination
 
 data class NotificationData(
-    val intentToStart: Intent,
+    val destination: Destination,
     val title: String,
     val content: String
 )
@@ -13,7 +13,7 @@ data class GroupNotificationData(
     val notificationDataList: List<NotificationData>,
     val title: String,
     val content: String,
-    val intentToStart: Intent,
+    val destination: Destination,
     val type: NotificationType
 )
 

app/src/main/java/io/github/wulkanowy/data/repositories/AdminMessageRepository.kt

@@ -3,9 +3,8 @@ package io.github.wulkanowy.data.repositories
 import io.github.wulkanowy.data.api.AdminMessageService
 import io.github.wulkanowy.data.db.dao.AdminMessageDao
 import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.utils.AppInfo
-import io.github.wulkanowy.utils.AutoRefreshHelper
-import io.github.wulkanowy.utils.networkBoundResource
 import kotlinx.coroutines.sync.Mutex
 import javax.inject.Inject
 import javax.inject.Singleton
@@ -14,23 +13,18 @@ import javax.inject.Singleton
 class AdminMessageRepository @Inject constructor(
     private val adminMessageService: AdminMessageService,
     private val adminMessageDao: AdminMessageDao,
-    private val appInfo: AppInfo,
-    private val refreshHelper: AutoRefreshHelper,
+    private val appInfo: AppInfo
 ) {
     private val saveFetchResultMutex = Mutex()
 
-    private val cacheKey = "admin_messages"
-
-    suspend fun getAdminMessages(student: Student, forceRefresh: Boolean) = networkBoundResource(
+    suspend fun getAdminMessages(student: Student) = networkBoundResource(
         mutex = saveFetchResultMutex,
+        isResultEmpty = { it == null },
         query = { adminMessageDao.loadAll() },
         fetch = { adminMessageService.getAdminMessages() },
-        shouldFetch = {
-            refreshHelper.shouldBeRefreshed(cacheKey) || forceRefresh
-        },
+        shouldFetch = { true },
         saveFetchResult = { oldItems, newItems ->
             adminMessageDao.removeOldAndSaveNew(oldItems, newItems)
-            refreshHelper.updateLastRefreshTimestamp(cacheKey)
         },
         showSavedOnLoading = false,
         mapResult = { adminMessages ->

app/src/main/java/io/github/wulkanowy/data/repositories/AttendanceRepository.kt

@@ -5,15 +5,10 @@ import io.github.wulkanowy.data.db.entities.Attendance
 import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.mappers.mapToEntities
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.sdk.pojo.Absent
-import io.github.wulkanowy.utils.AutoRefreshHelper
-import io.github.wulkanowy.utils.getRefreshKey
-import io.github.wulkanowy.utils.init
-import io.github.wulkanowy.utils.monday
-import io.github.wulkanowy.utils.networkBoundResource
-import io.github.wulkanowy.utils.sunday
-import io.github.wulkanowy.utils.uniqueSubtract
+import io.github.wulkanowy.utils.*
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.sync.Mutex
 import java.time.LocalDate
@@ -42,6 +37,7 @@ class AttendanceRepository @Inject constructor(
         notify: Boolean = false,
     ) = networkBoundResource(
         mutex = saveFetchResultMutex,
+        isResultEmpty = { it.isEmpty() },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(
                 key = getRefreshKey(cacheKey, semester, start, end)
@@ -52,7 +48,8 @@ class AttendanceRepository @Inject constructor(
             attendanceDb.loadAll(semester.diaryId, semester.studentId, start.monday, end.sunday)
         },
         fetch = {
-            sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+            sdk.init(student)
+                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
                 .getAttendance(start.monday, end.sunday, semester.semesterId)
                 .mapToEntities(semester)
         },
@@ -90,7 +87,8 @@ class AttendanceRepository @Inject constructor(
                 timeId = attendance.timeId
             )
         }
-        sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+        sdk.init(student)
+            .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
             .excuseForAbsence(items, reason)
     }
 }

app/src/main/java/io/github/wulkanowy/data/repositories/AttendanceSummaryRepository.kt

@@ -4,11 +4,11 @@ import io.github.wulkanowy.data.db.dao.AttendanceSummaryDao
 import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.mappers.mapToEntities
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.utils.AutoRefreshHelper
 import io.github.wulkanowy.utils.getRefreshKey
 import io.github.wulkanowy.utils.init
-import io.github.wulkanowy.utils.networkBoundResource
 import io.github.wulkanowy.utils.uniqueSubtract
 import kotlinx.coroutines.sync.Mutex
 import javax.inject.Inject
@@ -32,13 +32,15 @@ class AttendanceSummaryRepository @Inject constructor(
         forceRefresh: Boolean,
     ) = networkBoundResource(
         mutex = saveFetchResultMutex,
+        isResultEmpty = { it.isEmpty() },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(getRefreshKey(cacheKey, semester))
             it.isEmpty() || forceRefresh || isExpired
         },
         query = { attendanceDb.loadAll(semester.diaryId, semester.studentId, subjectId) },
         fetch = {
-            sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+            sdk.init(student)
+                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
                 .getAttendanceSummary(subjectId)
                 .mapToEntities(semester, subjectId)
         },

app/src/main/java/io/github/wulkanowy/data/repositories/CompletedLessonsRepository.kt

@@ -4,14 +4,9 @@ import io.github.wulkanowy.data.db.dao.CompletedLessonsDao
 import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.mappers.mapToEntities
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.sdk.Sdk
-import io.github.wulkanowy.utils.AutoRefreshHelper
-import io.github.wulkanowy.utils.getRefreshKey
-import io.github.wulkanowy.utils.init
-import io.github.wulkanowy.utils.monday
-import io.github.wulkanowy.utils.networkBoundResource
-import io.github.wulkanowy.utils.sunday
-import io.github.wulkanowy.utils.uniqueSubtract
+import io.github.wulkanowy.utils.*
 import kotlinx.coroutines.sync.Mutex
 import java.time.LocalDate
 import javax.inject.Inject
@@ -36,6 +31,7 @@ class CompletedLessonsRepository @Inject constructor(
         forceRefresh: Boolean,
     ) = networkBoundResource(
         mutex = saveFetchResultMutex,
+        isResultEmpty = { it.isEmpty() },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(
                 key = getRefreshKey(cacheKey, semester, start, end)
@@ -51,7 +47,8 @@ class CompletedLessonsRepository @Inject constructor(
             )
         },
         fetch = {
-            sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+            sdk.init(student)
+                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
                 .getCompletedLessons(start.monday, end.sunday)
                 .mapToEntities(semester)
         },

app/src/main/java/io/github/wulkanowy/data/repositories/ConferenceRepository.kt

@@ -5,17 +5,15 @@ import io.github.wulkanowy.data.db.entities.Conference
 import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.mappers.mapToEntities
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.utils.AutoRefreshHelper
 import io.github.wulkanowy.utils.getRefreshKey
 import io.github.wulkanowy.utils.init
-import io.github.wulkanowy.utils.networkBoundResource
 import io.github.wulkanowy.utils.uniqueSubtract
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.sync.Mutex
 import java.time.Instant
-import java.time.LocalDateTime
-import java.time.ZoneOffset
 import javax.inject.Inject
 import javax.inject.Singleton
 
@@ -35,9 +33,10 @@ class ConferenceRepository @Inject constructor(
         semester: Semester,
         forceRefresh: Boolean,
         notify: Boolean = false,
-        startDate: LocalDateTime = LocalDateTime.ofInstant(Instant.EPOCH, ZoneOffset.UTC),
+        startDate: Instant = Instant.EPOCH,
     ) = networkBoundResource(
         mutex = saveFetchResultMutex,
+        isResultEmpty = { it.isEmpty() },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(getRefreshKey(cacheKey, semester))
             it.isEmpty() || forceRefresh || isExpired
@@ -46,7 +45,8 @@ class ConferenceRepository @Inject constructor(
             conferenceDb.loadAll(semester.diaryId, student.studentId, startDate)
         },
         fetch = {
-            sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+            sdk.init(student)
+                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
                 .getConferences()
                 .mapToEntities(semester)
                 .filter { it.date >= startDate }
@@ -66,7 +66,7 @@ class ConferenceRepository @Inject constructor(
         conferenceDb.loadAll(
             diaryId = semester.diaryId,
             studentId = semester.studentId,
-            startDate = LocalDateTime.ofInstant(Instant.EPOCH, ZoneOffset.UTC)
+            startDate = Instant.EPOCH,
         )
 
     suspend fun updateConference(conference: List<Conference>) = conferenceDb.updateAll(conference)

app/src/main/java/io/github/wulkanowy/data/repositories/ExamRepository.kt

@@ -5,14 +5,9 @@ import io.github.wulkanowy.data.db.entities.Exam
 import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.mappers.mapToEntities
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.sdk.Sdk
-import io.github.wulkanowy.utils.AutoRefreshHelper
-import io.github.wulkanowy.utils.endExamsDay
-import io.github.wulkanowy.utils.getRefreshKey
-import io.github.wulkanowy.utils.init
-import io.github.wulkanowy.utils.networkBoundResource
-import io.github.wulkanowy.utils.startExamsDay
-import io.github.wulkanowy.utils.uniqueSubtract
+import io.github.wulkanowy.utils.*
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.sync.Mutex
 import java.time.LocalDate
@@ -39,6 +34,7 @@ class ExamRepository @Inject constructor(
         notify: Boolean = false,
     ) = networkBoundResource(
         mutex = saveFetchResultMutex,
+        isResultEmpty = { it.isEmpty() },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(
                 key = getRefreshKey(cacheKey, semester, start, end)
@@ -54,7 +50,8 @@ class ExamRepository @Inject constructor(
             )
         },
         fetch = {
-            sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+            sdk.init(student)
+                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
                 .getExams(start.startExamsDay, start.endExamsDay, semester.semesterId)
                 .mapToEntities(semester)
         },

app/src/main/java/io/github/wulkanowy/data/repositories/GradeRepository.kt

@@ -7,17 +7,14 @@ import io.github.wulkanowy.data.db.entities.GradeSummary
 import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.mappers.mapToEntities
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.sdk.Sdk
-import io.github.wulkanowy.utils.AutoRefreshHelper
-import io.github.wulkanowy.utils.getRefreshKey
-import io.github.wulkanowy.utils.init
-import io.github.wulkanowy.utils.networkBoundResource
-import io.github.wulkanowy.utils.uniqueSubtract
+import io.github.wulkanowy.utils.*
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.sync.Mutex
-import java.time.LocalDateTime
+import java.time.Instant
 import javax.inject.Inject
 import javax.inject.Singleton
 
@@ -40,6 +37,10 @@ class GradeRepository @Inject constructor(
         notify: Boolean = false,
     ) = networkBoundResource(
         mutex = saveFetchResultMutex,
+        isResultEmpty = {
+            //When details is empty and summary is not, app will not use summary cache - edge case
+            it.first.isEmpty()
+        },
         shouldFetch = { (details, summaries) ->
             val isExpired = refreshHelper.shouldBeRefreshed(getRefreshKey(cacheKey, semester))
             details.isEmpty() || summaries.isEmpty() || forceRefresh || isExpired
@@ -51,7 +52,7 @@ class GradeRepository @Inject constructor(
         },
         fetch = {
             val (details, summary) = sdk.init(student)
-                .switchDiary(semester.diaryId, semester.schoolYear)
+                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
                 .getGrades(semester.semesterId)
 
             details.mapToEntities(semester) to summary.mapToEntities(semester)
@@ -70,8 +71,8 @@ class GradeRepository @Inject constructor(
         newDetails: List<Grade>,
         notify: Boolean
     ) {
-        val notifyBreakDate = oldGrades.maxByOrNull {it.date }
-            ?.date ?: student.registrationDate.toLocalDate()
+        val notifyBreakDate = oldGrades.maxByOrNull { it.date }?.date
+            ?: student.registrationDate.toLocalDate()
         gradeDb.deleteAll(oldGrades uniqueSubtract newDetails)
         gradeDb.insertAll((newDetails uniqueSubtract oldGrades).onEach {
             if (it.date >= notifyBreakDate) it.apply {
@@ -101,13 +102,13 @@ class GradeRepository @Inject constructor(
             }
 
             summary.predictedGradeLastChange = when {
-                oldSummary == null -> LocalDateTime.now()
-                summary.predictedGrade != oldSummary.predictedGrade -> LocalDateTime.now()
+                oldSummary == null -> Instant.now()
+                summary.predictedGrade != oldSummary.predictedGrade -> Instant.now()
                 else -> oldSummary.predictedGradeLastChange
             }
             summary.finalGradeLastChange = when {
-                oldSummary == null -> LocalDateTime.now()
-                summary.finalGrade != oldSummary.finalGrade -> LocalDateTime.now()
+                oldSummary == null -> Instant.now()
+                summary.finalGrade != oldSummary.finalGrade -> Instant.now()
                 else -> oldSummary.finalGradeLastChange
             }
         })

app/src/main/java/io/github/wulkanowy/data/repositories/GradeStatisticsRepository.kt

@@ -11,14 +11,14 @@ import io.github.wulkanowy.data.mappers.mapPartialToStatisticItems
 import io.github.wulkanowy.data.mappers.mapPointsToStatisticsItems
 import io.github.wulkanowy.data.mappers.mapSemesterToStatisticItems
 import io.github.wulkanowy.data.mappers.mapToEntities
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.utils.AutoRefreshHelper
 import io.github.wulkanowy.utils.getRefreshKey
 import io.github.wulkanowy.utils.init
-import io.github.wulkanowy.utils.networkBoundResource
 import io.github.wulkanowy.utils.uniqueSubtract
 import kotlinx.coroutines.sync.Mutex
-import java.util.Locale
+import java.util.*
 import javax.inject.Inject
 import javax.inject.Singleton
 
@@ -46,6 +46,7 @@ class GradeStatisticsRepository @Inject constructor(
         forceRefresh: Boolean,
     ) = networkBoundResource(
         mutex = partialMutex,
+        isResultEmpty = { it.isEmpty() },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(
                 key = getRefreshKey(partialCacheKey, semester)
@@ -54,7 +55,8 @@ class GradeStatisticsRepository @Inject constructor(
         },
         query = { gradePartialStatisticsDb.loadAll(semester.semesterId, semester.studentId) },
         fetch = {
-            sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+            sdk.init(student)
+                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
                 .getGradesPartialStatistics(semester.semesterId)
                 .mapToEntities(semester)
         },
@@ -66,20 +68,16 @@ class GradeStatisticsRepository @Inject constructor(
         mapResult = { items ->
             when (subjectName) {
                 "Wszystkie" -> {
-                    val numerator = items.map {
-                        it.classAverage.replace(",", ".").toDoubleOrNull() ?: .0
-                    }.filterNot { it == .0 }
-                    (items.reversed() + GradePartialStatistics(
+                    val summaryItem = GradePartialStatistics(
                         studentId = semester.studentId,
                         semesterId = semester.semesterId,
                         subject = subjectName,
-                        classAverage = if (numerator.isEmpty()) "" else numerator.average().let {
-                            "%.2f".format(Locale.FRANCE, it)
-                        },
-                        studentAverage = "",
+                        classAverage = items.map { it.classAverage }.getSummaryAverage(),
+                        studentAverage = items.map { it.studentAverage }.getSummaryAverage(),
                         classAmounts = items.map { it.classAmounts }.sumGradeAmounts(),
                         studentAmounts = items.map { it.studentAmounts }.sumGradeAmounts()
-                    )).reversed()
+                    )
+                    listOf(summaryItem) + items
                 }
                 else -> items.filter { it.subject == subjectName }
             }.mapPartialToStatisticItems()
@@ -93,6 +91,7 @@ class GradeStatisticsRepository @Inject constructor(
         forceRefresh: Boolean,
     ) = networkBoundResource(
         mutex = semesterMutex,
+        isResultEmpty = { it.isEmpty() },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(
                 key = getRefreshKey(semesterCacheKey, semester)
@@ -101,7 +100,8 @@ class GradeStatisticsRepository @Inject constructor(
         },
         query = { gradeSemesterStatisticsDb.loadAll(semester.semesterId, semester.studentId) },
         fetch = {
-            sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+            sdk.init(student)
+                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
                 .getGradesSemesterStatistics(semester.semesterId)
                 .mapToEntities(semester)
         },
@@ -114,29 +114,29 @@ class GradeStatisticsRepository @Inject constructor(
             val itemsWithAverage = items.map { item ->
                 item.copy().apply {
                     val denominator = item.amounts.sum()
-                    average = if (denominator == 0) "" else {
+                    classAverage = if (denominator == 0) "" else {
                         (item.amounts.mapIndexed { gradeValue, amount ->
                             (gradeValue + 1) * amount
-                        }.sum().toDouble() / denominator).let {
-                            "%.2f".format(Locale.FRANCE, it)
-                        }
+                        }.sum().toDouble() / denominator).asAverageString()
                     }
                 }
             }
             when (subjectName) {
-                "Wszystkie" -> (itemsWithAverage.reversed() + GradeSemesterStatistics(
-                    studentId = semester.studentId,
-                    semesterId = semester.semesterId,
-                    subject = subjectName,
-                    amounts = itemsWithAverage.map { it.amounts }.sumGradeAmounts(),
-                    studentGrade = 0
-                ).apply {
-                    average = itemsWithAverage.mapNotNull {
-                        it.average.replace(",", ".").toDoubleOrNull()
-                    }.average().let {
-                        "%.2f".format(Locale.FRANCE, it)
+                "Wszystkie" -> {
+                    val summaryItem = GradeSemesterStatistics(
+                        studentId = semester.studentId,
+                        semesterId = semester.semesterId,
+                        subject = subjectName,
+                        amounts = itemsWithAverage.map { it.amounts }.sumGradeAmounts(),
+                        studentGrade = 0,
+                    ).apply {
+                        classAverage = itemsWithAverage.map { it.classAverage }.getSummaryAverage()
+                        studentAverage = items
+                            .mapNotNull { summary -> summary.studentGrade.takeIf { it != 0 } }
+                            .average().asAverageString()
                     }
-                }).reversed()
+                    listOf(summaryItem) + itemsWithAverage
+                }
                 else -> itemsWithAverage.filter { it.subject == subjectName }
             }.mapSemesterToStatisticItems()
         }
@@ -149,13 +149,15 @@ class GradeStatisticsRepository @Inject constructor(
         forceRefresh: Boolean,
     ) = networkBoundResource(
         mutex = pointsMutex,
+        isResultEmpty = { it.isEmpty() },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(getRefreshKey(pointsCacheKey, semester))
             it.isEmpty() || forceRefresh || isExpired
         },
         query = { gradePointsStatisticsDb.loadAll(semester.semesterId, semester.studentId) },
         fetch = {
-            sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+            sdk.init(student)
+                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
                 .getGradesPointsStatistics(semester.semesterId)
                 .mapToEntities(semester)
         },
@@ -172,6 +174,19 @@ class GradeStatisticsRepository @Inject constructor(
         }
     )
 
+    private fun List<String>.getSummaryAverage(): String {
+        val averages = mapNotNull {
+            it.replace(",", ".").toDoubleOrNull()
+        }
+
+        return averages.average()
+            .asAverageString()
+            .takeIf { averages.isNotEmpty() }
+            .orEmpty()
+    }
+
+    private fun Double.asAverageString(): String = "%.2f".format(Locale.FRANCE, this)
+
     private fun List<List<Int>>.sumGradeAmounts(): List<Int> {
         val result = mutableListOf(0, 0, 0, 0, 0, 0)
         forEach {

app/src/main/java/io/github/wulkanowy/data/repositories/HomeworkRepository.kt

@@ -5,14 +5,9 @@ import io.github.wulkanowy.data.db.entities.Homework
 import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.mappers.mapToEntities
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.sdk.Sdk
-import io.github.wulkanowy.utils.AutoRefreshHelper
-import io.github.wulkanowy.utils.getRefreshKey
-import io.github.wulkanowy.utils.init
-import io.github.wulkanowy.utils.monday
-import io.github.wulkanowy.utils.networkBoundResource
-import io.github.wulkanowy.utils.sunday
-import io.github.wulkanowy.utils.uniqueSubtract
+import io.github.wulkanowy.utils.*
 import kotlinx.coroutines.sync.Mutex
 import java.time.LocalDate
 import javax.inject.Inject
@@ -38,6 +33,7 @@ class HomeworkRepository @Inject constructor(
         notify: Boolean = false,
     ) = networkBoundResource(
         mutex = saveFetchResultMutex,
+        isResultEmpty = { it.isEmpty() },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(
                 key = getRefreshKey(cacheKey, semester, start, end)
@@ -53,7 +49,8 @@ class HomeworkRepository @Inject constructor(
             )
         },
         fetch = {
-            sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+            sdk.init(student)
+                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
                 .getHomework(start.monday, end.sunday)
                 .mapToEntities(semester)
         },

app/src/main/java/io/github/wulkanowy/data/repositories/LuckyNumberRepository.kt

@@ -4,9 +4,9 @@ import io.github.wulkanowy.data.db.dao.LuckyNumberDao
 import io.github.wulkanowy.data.db.entities.LuckyNumber
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.mappers.mapToEntity
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.utils.init
-import io.github.wulkanowy.utils.networkBoundResource
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.sync.Mutex
@@ -29,6 +29,7 @@ class LuckyNumberRepository @Inject constructor(
         notify: Boolean = false,
     ) = networkBoundResource(
         mutex = saveFetchResultMutex,
+        isResultEmpty = { it == null },
         shouldFetch = { it == null || forceRefresh },
         query = { luckyNumberDb.load(student.studentId, now()) },
         fetch = {

app/src/main/java/io/github/wulkanowy/data/repositories/MailboxRepository.kt

@@ -0,0 +1,83 @@
+package io.github.wulkanowy.data.repositories
+
+import io.github.wulkanowy.data.db.dao.MailboxDao
+import io.github.wulkanowy.data.db.entities.Mailbox
+import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.mappers.mapToEntities
+import io.github.wulkanowy.sdk.Sdk
+import io.github.wulkanowy.utils.AutoRefreshHelper
+import io.github.wulkanowy.utils.getRefreshKey
+import io.github.wulkanowy.utils.init
+import io.github.wulkanowy.utils.uniqueSubtract
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class MailboxRepository @Inject constructor(
+    private val mailboxDao: MailboxDao,
+    private val sdk: Sdk,
+    private val refreshHelper: AutoRefreshHelper,
+) {
+    private val cacheKey = "mailboxes"
+
+    suspend fun refreshMailboxes(student: Student) {
+        val new = sdk.init(student).getMailboxes().mapToEntities(student)
+        val old = mailboxDao.loadAll(student.userLoginId)
+
+        mailboxDao.deleteAll(old uniqueSubtract new)
+        mailboxDao.insertAll(new uniqueSubtract old)
+
+        refreshHelper.updateLastRefreshTimestamp(getRefreshKey(cacheKey, student))
+    }
+
+    suspend fun getMailbox(student: Student): Mailbox {
+        val isExpired = refreshHelper.shouldBeRefreshed(getRefreshKey(cacheKey, student))
+        val mailboxes = mailboxDao.loadAll(student.userLoginId)
+        val mailbox = mailboxes.filterByStudent(student)
+
+        return if (isExpired || mailbox == null) {
+            refreshMailboxes(student)
+            val newMailbox = mailboxDao.loadAll(student.userLoginId).filterByStudent(student)
+
+            requireNotNull(newMailbox) {
+                "Mailbox for ${student.userName} - ${student.studentName} not found! Saved mailboxes: $mailboxes"
+            }
+
+            newMailbox
+        } else mailbox
+    }
+
+    private fun List<Mailbox>.filterByStudent(student: Student): Mailbox? {
+        val normalizedStudentName = student.studentName.normalizeStudentName()
+
+        return find {
+            it.studentName.normalizeStudentName() == normalizedStudentName
+        } ?: singleOrNull {
+            it.studentName.getFirstAndLastPart() == normalizedStudentName.getFirstAndLastPart()
+        } ?: singleOrNull {
+            it.studentName.getUnauthorizedVersion() == normalizedStudentName
+        }
+    }
+
+    private fun String.normalizeStudentName(): String {
+        return trim().split(" ").joinToString(" ") { part ->
+            part.lowercase().replaceFirstChar { it.uppercase() }
+        }
+    }
+
+    private fun String.getFirstAndLastPart(): String {
+        val parts = normalizeStudentName().split(" ")
+
+        val endParts = parts.filterIndexed { i, _ ->
+            i == 0 || parts.size == i - 1
+        }
+        return endParts.joinToString(" ")
+    }
+
+    private fun String.getUnauthorizedVersion(): String {
+        return normalizeStudentName().split(" ")
+            .joinToString(" ") {
+                it.first() + "*".repeat(it.length - 1)
+            }
+    }
+}

app/src/main/java/io/github/wulkanowy/data/repositories/MessageRepository.kt

@@ -7,31 +7,27 @@ import io.github.wulkanowy.data.Resource
 import io.github.wulkanowy.data.db.SharedPrefProvider
 import io.github.wulkanowy.data.db.dao.MessageAttachmentDao
 import io.github.wulkanowy.data.db.dao.MessagesDao
-import io.github.wulkanowy.data.db.entities.Message
-import io.github.wulkanowy.data.db.entities.MessageWithAttachment
-import io.github.wulkanowy.data.db.entities.Recipient
-import io.github.wulkanowy.data.db.entities.Semester
-import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.db.entities.*
 import io.github.wulkanowy.data.enums.MessageFolder
 import io.github.wulkanowy.data.enums.MessageFolder.RECEIVED
+import io.github.wulkanowy.data.enums.MessageFolder.TRASHED
 import io.github.wulkanowy.data.mappers.mapFromEntities
 import io.github.wulkanowy.data.mappers.mapToEntities
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.data.pojos.MessageDraft
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.sdk.pojo.Folder
-import io.github.wulkanowy.sdk.pojo.SentMessage
 import io.github.wulkanowy.utils.AutoRefreshHelper
 import io.github.wulkanowy.utils.getRefreshKey
 import io.github.wulkanowy.utils.init
-import io.github.wulkanowy.utils.networkBoundResource
 import io.github.wulkanowy.utils.uniqueSubtract
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
 import timber.log.Timber
-import java.time.LocalDateTime.now
 import javax.inject.Inject
 import javax.inject.Singleton
 
@@ -53,89 +49,72 @@ class MessageRepository @Inject constructor(
     @Suppress("UNUSED_PARAMETER")
     fun getMessages(
         student: Student,
-        semester: Semester,
+        mailbox: Mailbox,
         folder: MessageFolder,
         forceRefresh: Boolean,
         notify: Boolean = false,
     ): Flow<Resource<List<Message>>> = networkBoundResource(
         mutex = saveFetchResultMutex,
+        isResultEmpty = { it.isEmpty() },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(
                 key = getRefreshKey(cacheKey, student, folder)
             )
             it.isEmpty() || forceRefresh || isExpired
         },
-        query = { messagesDb.loadAll(student.id.toInt(), folder.id) },
+        query = { messagesDb.loadAll(mailbox.globalKey, folder.id) },
         fetch = {
-            sdk.init(student).getMessages(Folder.valueOf(folder.name), now().minusMonths(3), now())
-                .mapToEntities(student)
+            sdk.init(student).getMessages(
+                folder = Folder.valueOf(folder.name),
+                mailboxKey = mailbox.globalKey,
+            ).mapToEntities(mailbox)
         },
         saveFetchResult = { old, new ->
             messagesDb.deleteAll(old uniqueSubtract new)
             messagesDb.insertAll((new uniqueSubtract old).onEach {
                 it.isNotified = !notify
             })
-            messagesDb.updateAll(getMessagesWithReadByChange(old, new, !notify))
 
             refreshHelper.updateLastRefreshTimestamp(getRefreshKey(cacheKey, student, folder))
         }
     )
 
-    private fun getMessagesWithReadByChange(
-        old: List<Message>,
-        new: List<Message>,
-        setNotified: Boolean
-    ): List<Message> {
-        val oldMeta = old.map { Triple(it, it.readBy, it.unreadBy) }
-        val newMeta = new.map { Triple(it, it.readBy, it.unreadBy) }
-
-        val updatedItems = newMeta uniqueSubtract oldMeta
-
-        return updatedItems.map {
-            val oldItem = old.find { item -> item.messageId == it.first.messageId }
-            it.first.apply {
-                id = oldItem?.id ?: 0
-                isNotified = oldItem?.isNotified ?: setNotified
-                content = oldItem?.content.orEmpty()
-            }
-        }
-    }
-
     fun getMessage(
         student: Student,
         message: Message,
         markAsRead: Boolean = false,
     ): Flow<Resource<MessageWithAttachment?>> = networkBoundResource(
+        isResultEmpty = { it?.message?.content.isNullOrBlank() },
         shouldFetch = {
-            checkNotNull(it, { "This message no longer exist!" })
-            Timber.d("Message content in db empty: ${it.message.content.isEmpty()}")
-            it.message.unread || it.message.content.isEmpty()
+            checkNotNull(it) { "This message no longer exist!" }
+            Timber.d("Message content in db empty: ${it.message.content.isBlank()}")
+            it.message.unread || it.message.content.isBlank()
         },
-        query = { messagesDb.loadMessageWithAttachment(student.id.toInt(), message.messageId) },
+        query = { messagesDb.loadMessageWithAttachment(message.messageGlobalKey) },
         fetch = {
-            sdk.init(student).getMessageDetails(
-                messageId = it!!.message.messageId,
-                folderId = message.folderId,
-                read = markAsRead,
-                id = message.realId
-            ).let { details ->
-                details.content to details.attachments.mapToEntities()
-            }
+            sdk.init(student).getMessageDetails(it!!.message.messageGlobalKey, markAsRead)
         },
-        saveFetchResult = { old, (downloadedMessage, attachments) ->
-            checkNotNull(old, { "Fetched message no longer exist!" })
-            messagesDb.updateAll(listOf(old.message.apply {
-                id = old.message.id
-                unread = !markAsRead
-                content = content.ifBlank { downloadedMessage }
-            }))
-            messageAttachmentDao.insertAttachments(attachments)
+        saveFetchResult = { old, new ->
+            checkNotNull(old) { "Fetched message no longer exist!" }
+            messagesDb.updateAll(
+                listOf(old.message.apply {
+                    id = message.id
+                    unread = !markAsRead
+                    sender = new.sender
+                    recipients = new.recipients.singleOrNull() ?: "Wielu adresatów"
+                    content = content.ifBlank { new.content }
+                })
+            )
+            messageAttachmentDao.insertAttachments(
+                items = new.attachments.mapToEntities(message.messageGlobalKey),
+            )
+
             Timber.d("Message ${message.messageId} with blank content: ${old.message.content.isBlank()}, marked as read")
         }
     )
 
-    fun getMessagesFromDatabase(student: Student): Flow<List<Message>> {
-        return messagesDb.loadAll(student.id.toInt(), RECEIVED.id)
+    fun getMessagesFromDatabase(mailbox: Mailbox): Flow<List<Message>> {
+        return messagesDb.loadAll(mailbox.globalKey, RECEIVED.id)
     }
 
     suspend fun updateMessages(messages: List<Message>) {
@@ -147,31 +126,54 @@ class MessageRepository @Inject constructor(
         subject: String,
         content: String,
         recipients: List<Recipient>,
-    ): SentMessage = sdk.init(student).sendMessage(
-        subject = subject,
-        content = content,
-        recipients = recipients.mapFromEntities()
-    )
+        mailboxId: String,
+    ) {
+        sdk.init(student).sendMessage(
+            subject = subject,
+            content = content,
+            recipients = recipients.mapFromEntities(),
+            mailboxId = mailboxId,
+        )
+    }
 
-    suspend fun deleteMessage(student: Student, message: Message) {
-        val isDeleted = sdk.init(student).deleteMessages(
-            messages = listOf(message.messageId), message.folderId
+    suspend fun deleteMessages(student: Student, mailbox: Mailbox, messages: List<Message>) {
+        val firstMessage = messages.first()
+        sdk.init(student).deleteMessages(
+            messages = messages.map { it.messageGlobalKey },
+            removeForever = firstMessage.folderId == TRASHED.id,
         )
 
-        if (message.folderId != MessageFolder.TRASHED.id && isDeleted) {
-            val deletedMessage = message.copy(folderId = MessageFolder.TRASHED.id).apply {
-                id = message.id
-                content = message.content
+        if (firstMessage.folderId != TRASHED.id) {
+            val deletedMessages = messages.map {
+                it.copy(folderId = TRASHED.id)
+                    .apply {
+                        id = it.id
+                        content = it.content
+                        sender = it.sender
+                        recipients = it.recipients
+                    }
             }
-            messagesDb.updateAll(listOf(deletedMessage))
-        } else messagesDb.deleteAll(listOf(message))
+
+            messagesDb.updateAll(deletedMessages)
+        } else messagesDb.deleteAll(messages)
+
+        getMessages(
+            student = student,
+            mailbox = mailbox,
+            folder = TRASHED,
+            forceRefresh = true,
+        ).first()
+    }
+
+    suspend fun deleteMessage(student: Student, mailbox: Mailbox, message: Message) {
+        deleteMessages(student, mailbox, listOf(message))
     }
 
     var draftMessage: MessageDraft?
-        get() = sharedPrefProvider.getString(context.getString(R.string.pref_key_message_send_draft))
+        get() = sharedPrefProvider.getString(context.getString(R.string.pref_key_message_draft))
             ?.let { json.decodeFromString(it) }
         set(value) = sharedPrefProvider.putString(
-            context.getString(R.string.pref_key_message_send_draft),
+            context.getString(R.string.pref_key_message_draft),
             value?.let { json.encodeToString(it) }
         )
 }

app/src/main/java/io/github/wulkanowy/data/repositories/MobileDeviceRepository.kt

@@ -6,12 +6,12 @@ import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.mappers.mapToEntities
 import io.github.wulkanowy.data.mappers.mapToMobileDeviceToken
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.data.pojos.MobileDeviceToken
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.utils.AutoRefreshHelper
 import io.github.wulkanowy.utils.getRefreshKey
 import io.github.wulkanowy.utils.init
-import io.github.wulkanowy.utils.networkBoundResource
 import io.github.wulkanowy.utils.uniqueSubtract
 import kotlinx.coroutines.sync.Mutex
 import javax.inject.Inject
@@ -34,15 +34,17 @@ class MobileDeviceRepository @Inject constructor(
         forceRefresh: Boolean,
     ) = networkBoundResource(
         mutex = saveFetchResultMutex,
+        isResultEmpty = { it.isEmpty() },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(getRefreshKey(cacheKey, student))
             it.isEmpty() || forceRefresh || isExpired
         },
-        query = { mobileDb.loadAll(student.userLoginId.takeIf { it != 0 } ?: student.studentId) },
+        query = { mobileDb.loadAll(student.userLoginId) },
         fetch = {
-            sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+            sdk.init(student)
+                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
                 .getRegisteredDevices()
-                .mapToEntities(semester)
+                .mapToEntities(student)
         },
         saveFetchResult = { old, new ->
             mobileDb.deleteAll(old uniqueSubtract new)
@@ -53,14 +55,16 @@ class MobileDeviceRepository @Inject constructor(
     )
 
     suspend fun unregisterDevice(student: Student, semester: Semester, device: MobileDevice) {
-        sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+        sdk.init(student)
+            .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
             .unregisterDevice(device.deviceId)
 
         mobileDb.deleteAll(listOf(device))
     }
 
     suspend fun getToken(student: Student, semester: Semester): MobileDeviceToken {
-        return sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+        return sdk.init(student)
+            .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
             .getToken()
             .mapToMobileDeviceToken()
     }

app/src/main/java/io/github/wulkanowy/data/repositories/NoteRepository.kt

@@ -5,12 +5,9 @@ import io.github.wulkanowy.data.db.entities.Note
 import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.mappers.mapToEntities
+import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.sdk.Sdk
-import io.github.wulkanowy.utils.AutoRefreshHelper
-import io.github.wulkanowy.utils.getRefreshKey
-import io.github.wulkanowy.utils.init
-import io.github.wulkanowy.utils.networkBoundResource
-import io.github.wulkanowy.utils.uniqueSubtract
+import io.github.wulkanowy.utils.*
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.sync.Mutex
 import javax.inject.Inject
@@ -34,6 +31,7 @@ class NoteRepository @Inject constructor(
         notify: Boolean = false,
     ) = networkBoundResource(
         mutex = saveFetchResultMutex,
+        isResultEmpty = { it.isEmpty() },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(
                 getRefreshKey(cacheKey, semester)
@@ -42,7 +40,8 @@ class NoteRepository @Inject constructor(
         },
         query = { noteDb.loadAll(student.studentId) },
         fetch = {
-            sdk.init(student).switchDiary(semester.diaryId, semester.schoolYear)
+            sdk.init(student)
+                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
                 .getNotes(semester.semesterId)
                 .mapToEntities(semester)
         },

app/src/main/java/io/github/wulkanowy/data/repositories/PreferencesRepository.kt

@@ -7,23 +7,16 @@ import com.fredporciuncula.flow.preferences.FlowSharedPreferences
 import com.fredporciuncula.flow.preferences.Preference
 import dagger.hilt.android.qualifiers.ApplicationContext
 import io.github.wulkanowy.R
-import io.github.wulkanowy.sdk.toLocalDate
+import io.github.wulkanowy.data.enums.*
 import io.github.wulkanowy.ui.modules.dashboard.DashboardItem
 import io.github.wulkanowy.ui.modules.grade.GradeAverageMode
-import io.github.wulkanowy.ui.modules.grade.GradeExpandMode
-import io.github.wulkanowy.ui.modules.grade.GradeSortingMode
-import io.github.wulkanowy.utils.toLocalDateTime
-import io.github.wulkanowy.utils.toTimestamp
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
-import java.lang.ClassCastException
-import java.lang.IllegalStateException
-import java.time.LocalDate
-import java.time.LocalDateTime
+import java.time.Instant
 import javax.inject.Inject
 import javax.inject.Singleton
 
@@ -74,13 +67,15 @@ class PreferencesRepository @Inject constructor(
         )
 
     val appThemeKey = context.getString(R.string.pref_key_app_theme)
-    val appTheme: String
-        get() = getString(appThemeKey, R.string.pref_default_app_theme)
+    val appTheme: AppTheme
+        get() = AppTheme.getByValue(getString(appThemeKey, R.string.pref_default_app_theme))
 
-    val gradeColorTheme: String
-        get() = getString(
-            R.string.pref_key_grade_color_scheme,
-            R.string.pref_default_grade_color_scheme
+    val gradeColorTheme: GradeColorTheme
+        get() = GradeColorTheme.getByValue(
+            getString(
+                R.string.pref_key_grade_color_scheme,
+                R.string.pref_default_grade_color_scheme
+            )
         )
 
     val appLanguageKey = context.getString(R.string.pref_key_app_language)
@@ -105,7 +100,10 @@ class PreferencesRepository @Inject constructor(
 
     val isUpcomingLessonsNotificationsEnableKey =
         context.getString(R.string.pref_key_notifications_upcoming_lessons_enable)
-    val isUpcomingLessonsNotificationsEnable: Boolean
+    var isUpcomingLessonsNotificationsEnable: Boolean
+        set(value) {
+            sharedPref.edit { putBoolean(isUpcomingLessonsNotificationsEnableKey, value) }
+        }
         get() = getBoolean(
             isUpcomingLessonsNotificationsEnableKey,
             R.bool.pref_default_notification_upcoming_lessons_enable
@@ -127,6 +125,12 @@ class PreferencesRepository @Inject constructor(
             R.bool.pref_default_notification_piggyback
         )
 
+    val isNotificationPiggybackRemoveOriginalEnabled: Boolean
+        get() = getBoolean(
+            R.string.pref_key_notifications_piggyback_cancel_original,
+            R.bool.pref_default_notification_piggyback_cancel_original
+        )
+
     val isDebugNotificationEnableKey = context.getString(R.string.pref_key_notification_debug)
     val isDebugNotificationEnable: Boolean
         get() = getBoolean(isDebugNotificationEnableKey, R.bool.pref_default_notification_debug)
@@ -155,10 +159,12 @@ class PreferencesRepository @Inject constructor(
             R.bool.pref_default_timetable_show_groups
         )
 
-    val showWholeClassPlan: String
-        get() = getString(
-            R.string.pref_key_timetable_show_whole_class,
-            R.string.pref_default_timetable_show_whole_class
+    val showWholeClassPlan: TimetableMode
+        get() = TimetableMode.getByValue(
+            getString(
+                R.string.pref_key_timetable_show_whole_class,
+                R.string.pref_default_timetable_show_whole_class
+            )
         )
 
     val gradeSortingMode: GradeSortingMode
@@ -194,10 +200,10 @@ class PreferencesRepository @Inject constructor(
             R.bool.pref_default_optional_arithmetic_average
         )
 
-    var lasSyncDate: LocalDateTime
+    var lasSyncDate: Instant?
         get() = getLong(R.string.pref_key_last_sync_date, R.string.pref_default_last_sync_date)
-            .toLocalDateTime()
-        set(value) = sharedPref.edit().putLong("last_sync_date", value.toTimestamp()).apply()
+            .takeIf { it != 0L }?.let(Instant::ofEpochMilli)
+        set(value) = sharedPref.edit().putLong("last_sync_date", value?.toEpochMilli() ?: 0).apply()
 
     var dashboardItemsPosition: Map<DashboardItem.Type, Int>?
         get() {
@@ -216,19 +222,31 @@ class PreferencesRepository @Inject constructor(
         get() = selectedDashboardTilesPreference.asFlow()
             .map { set ->
                 set.map { DashboardItem.Tile.valueOf(it) }
-                    .plus(DashboardItem.Tile.ACCOUNT)
-                    .plus(DashboardItem.Tile.ADMIN_MESSAGE)
+                    .plus(
+                        listOfNotNull(
+                            DashboardItem.Tile.ACCOUNT,
+                            DashboardItem.Tile.ADMIN_MESSAGE,
+                            DashboardItem.Tile.ADS.takeIf { isAdsEnabled }
+                        )
+                    )
                     .toSet()
             }
 
     var selectedDashboardTiles: Set<DashboardItem.Tile>
         get() = selectedDashboardTilesPreference.get()
             .map { DashboardItem.Tile.valueOf(it) }
-            .plus(DashboardItem.Tile.ACCOUNT)
-            .plus(DashboardItem.Tile.ADMIN_MESSAGE)
+            .plus(
+                listOfNotNull(
+                    DashboardItem.Tile.ACCOUNT,
+                    DashboardItem.Tile.ADMIN_MESSAGE,
+                    DashboardItem.Tile.ADS.takeIf { isAdsEnabled }
+                )
+            )
             .toSet()
         set(value) {
-            val filteredValue = value.filterNot { it == DashboardItem.Tile.ACCOUNT }
+            val filteredValue = value.filterNot {
+                it == DashboardItem.Tile.ACCOUNT || it == DashboardItem.Tile.ADMIN_MESSAGE
+            }
                 .map { it.name }
                 .toSet()
 
@@ -244,19 +262,59 @@ class PreferencesRepository @Inject constructor(
             return flowSharedPref.getStringSet(prefKey, defaultSet)
         }
 
+    var dismissedAdminMessageIds: List<Int>
+        get() = sharedPref.getStringSet(PREF_KEY_ADMIN_DISMISSED_MESSAGE_IDS, emptySet())
+            .orEmpty()
+            .map { it.toInt() }
+        set(value) = sharedPref.edit {
+            putStringSet(PREF_KEY_ADMIN_DISMISSED_MESSAGE_IDS, value.map { it.toString() }.toSet())
+        }
+
     var inAppReviewCount: Int
         get() = sharedPref.getInt(PREF_KEY_IN_APP_REVIEW_COUNT, 0)
         set(value) = sharedPref.edit().putInt(PREF_KEY_IN_APP_REVIEW_COUNT, value).apply()
 
-    var inAppReviewDate: LocalDate?
+    var inAppReviewDate: Instant?
         get() = sharedPref.getLong(PREF_KEY_IN_APP_REVIEW_DATE, 0).takeIf { it != 0L }
-            ?.toLocalDate()
-        set(value) = sharedPref.edit().putLong(PREF_KEY_IN_APP_REVIEW_DATE, value!!.toTimestamp())
-            .apply()
+            ?.let(Instant::ofEpochMilli)
+        set(value) = sharedPref.edit {
+            putLong(PREF_KEY_IN_APP_REVIEW_DATE, value?.toEpochMilli() ?: 0)
+        }
 
     var isAppReviewDone: Boolean
         get() = sharedPref.getBoolean(PREF_KEY_IN_APP_REVIEW_DONE, false)
-        set(value) = sharedPref.edit().putBoolean(PREF_KEY_IN_APP_REVIEW_DONE, value).apply()
+        set(value) = sharedPref.edit { putBoolean(PREF_KEY_IN_APP_REVIEW_DONE, value) }
+
+    var isAppSupportShown: Boolean
+        get() = sharedPref.getBoolean(PREF_KEY_APP_SUPPORT_SHOWN, false)
+        set(value) = sharedPref.edit { putBoolean(PREF_KEY_APP_SUPPORT_SHOWN, value) }
+
+    var isAgreeToProcessData: Boolean
+        get() = getBoolean(
+            R.string.pref_key_ads_consent_data_processing,
+            R.bool.pref_default_ads_consent_data_processing
+        )
+        set(value) = sharedPref.edit {
+            putBoolean(context.getString(R.string.pref_key_ads_consent_data_processing), value)
+        }
+
+    var isPersonalizedAdsEnabled: Boolean
+        get() = sharedPref.getBoolean(PREF_KEY_PERSONALIZED_ADS_ENABLED, false)
+        set(value) = sharedPref.edit { putBoolean(PREF_KEY_PERSONALIZED_ADS_ENABLED, value) }
+
+    val isAdsEnabledFlow = flowSharedPref.getBoolean(
+        context.getString(R.string.pref_key_ads_enabled),
+        context.resources.getBoolean(R.bool.pref_default_ads_enabled)
+    ).asFlow()
+
+    var isAdsEnabled: Boolean
+        get() = getBoolean(
+            R.string.pref_key_ads_enabled,
+            R.bool.pref_default_ads_enabled
+        )
+        set(value) = sharedPref.edit {
+            putBoolean(context.getString(R.string.pref_key_ads_enabled), value)
+        }
 
     private fun getLong(id: Int, default: Int) = getLong(context.getString(id), default)
 
@@ -285,5 +343,11 @@ class PreferencesRepository @Inject constructor(
         private const val PREF_KEY_IN_APP_REVIEW_DATE = "in_app_review_date"
 
         private const val PREF_KEY_IN_APP_REVIEW_DONE = "in_app_review_done"
+
+        private const val PREF_KEY_APP_SUPPORT_SHOWN = "app_support_shown"
+
+        private const val PREF_KEY_PERSONALIZED_ADS_ENABLED = "personalized_ads_enabled"
+
+        private const val PREF_KEY_ADMIN_DISMISSED_MESSAGE_IDS = "admin_message_dismissed_ids"
     }
 }

app/src/main/java/io/github/wulkanowy/data/repositories/RecipientRepository.kt

@@ -1,10 +1,7 @@
 package io.github.wulkanowy.data.repositories
 
 import io.github.wulkanowy.data.db.dao.RecipientDao
-import io.github.wulkanowy.data.db.entities.Message
-import io.github.wulkanowy.data.db.entities.Recipient
-import io.github.wulkanowy.data.db.entities.ReportingUnit
-import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.db.entities.*
 import io.github.wulkanowy.data.mappers.mapToEntities
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.utils.AutoRefreshHelper
@@ -23,9 +20,10 @@ class RecipientRepository @Inject constructor(
 
     private val cacheKey = "recipient"
 
-    suspend fun refreshRecipients(student: Student, unit: ReportingUnit, role: Int) {
-        val new = sdk.init(student).getRecipients(unit.unitId, role).mapToEntities(unit.studentId)
-        val old = recipientDb.loadAll(unit.studentId, unit.unitId, role)
+    suspend fun refreshRecipients(student: Student, mailbox: Mailbox, type: MailboxType) {
+        val new = sdk.init(student).getRecipients(mailbox.globalKey)
+            .mapToEntities(mailbox.globalKey)
+        val old = recipientDb.loadAll(type, mailbox.globalKey)
 
         recipientDb.deleteAll(old uniqueSubtract new)
         recipientDb.insertAll(new uniqueSubtract old)
@@ -33,18 +31,27 @@ class RecipientRepository @Inject constructor(
         refreshHelper.updateLastRefreshTimestamp(getRefreshKey(cacheKey, student))
     }
 
-    suspend fun getRecipients(student: Student, unit: ReportingUnit, role: Int): List<Recipient> {
-        val cached = recipientDb.loadAll(unit.studentId, unit.unitId, role)
+    suspend fun getRecipients(
+        student: Student,
+        mailbox: Mailbox,
+        type: MailboxType
+    ): List<Recipient> {
+        val cached = recipientDb.loadAll(type, mailbox.globalKey)
 
         val isExpired = refreshHelper.shouldBeRefreshed(getRefreshKey(cacheKey, student))
         return if (cached.isEmpty() || isExpired) {
-            refreshRecipients(student, unit, role)
-            recipientDb.loadAll(unit.studentId, unit.unitId, role)
+            refreshRecipients(student, mailbox, type)
+            recipientDb.loadAll(type, mailbox.globalKey)
         } else cached
     }
 
-    suspend fun getMessageRecipients(student: Student, message: Message): List<Recipient> {
-        return sdk.init(student).getMessageRecipients(message.messageId, message.senderId)
-            .mapToEntities(student.studentId)
-    }
+    suspend fun getMessageSender(
+        student: Student,
+        mailbox: Mailbox,
+        message: Message
+    ): List<Recipient> = sdk.init(student)
+        .getMessageReplayDetails(message.messageGlobalKey)
+        .sender
+        .let(::listOf)
+        .mapToEntities(mailbox.globalKey)
 }